MCU Abandoned Characters Marvel Keeps Pretending Are “Totally Coming Back Soon”

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James Smith is a writer and editor for Work in Progress and host of the Dropbox podcast Working Smarter.

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Marvel has a storage closet somewhere filled with unresolved post credit scenes, half-finished character arcs, and one deeply confused Harry Styles wig. The MCU loves introducing huge characters like they just walked into the room carrying the keys to the future of the franchise. Then three years pass. Five years pass. Kang gets rewritten in real time. Suddenly everybody is acting like nobody ever heard of Clea, Scorpion, or the giant Hulk son who appeared for thirty seconds and looked like he lost a fight with unfinished Play-Doh rendering software. That is the weird magic of mcu abandoned characters. They are not always bad characters. Sometimes they are important Marvel figures with decades of comic history behind them. Sometimes they are attached to giant teases that felt universe changing at the time. Then Marvel gets distracted by multiverse spaghetti and everybody moves on until a random fan account tweets “remember this guy?” at 2 AM. The funny part is that some of these characters still matter a lot. A few are probably being saved for future movies like Avengers: Secret Wars or Spider-Man: Brand New Day. Others feel like Marvel accidentally left the stove on and quietly walked out of the house. Side note: We absolutely need to talk about Clea because Marvel dropped a mystical reality tearing sorceress into the MCU and then vanished into another dimension before answering a single question.

Best Cable Reading Order (IMO)

For readers who just want the essentials:

ReadWhy It Matters
New Mutants #87-100First major Cable appearances
X-Force (1991) #1-15Establishes Cable as a major character
The Adventures of Cyclops and PhoenixExplains Cable’s origin
Cable (1993) #1-20Defines who Cable is
Cable and DeadpoolPeak character work
Messiah ComplexHuge turning point
Cable (2008)Cable’s greatest modern run
Second ComingEssential payoff
Cable (2020)Young Cable era

If you’re willing to go deeper, keep reading.

New Mutants Turns

This is where Cable really arrives.

The New Mutants had already been around for years. Then Cable showed up and immediately transformed the book’s entire personality.

Suddenly everything became sharper. More aggressive. More militarized. More pouches per square inch. Cable takes over mentoring the team and begins shaping them into what eventually becomes X-Force.

What makes these issues important isn’t just his debut. You get a look at the mysterious version of Cable that readers originally encountered.

Nobody knew who he was. Nobody knew his connection to the Summers family. Nobody knew why he acted like he’d seen the end of the world. The mystery was part of the appeal.

Why read it:

X-Force (1991) #1-15

You cannot talk about Cable comics without talking about X-Force. This series launched with enough hype to power a small country. The first issue sold millions of copies.

Every character looked ready to arm wrestle a tank. Nobody believed pockets could ever be too numerous. Cable stood at the center of it all.

Modern readers sometimes laugh at early X-Force. Some of that criticism is fair. The book often feels like it was designed by someone who drank six energy drinks and then discovered firearms.

The surprising part is that beneath the excess, there’s a genuinely interesting character. He’s trying to prepare people for a future catastrophe that only he understands. That’s where the character starts becoming more than a walking action figure.

The Adventures of Cyclops and Phoenix

If you’ve ever wondered why Cable’s family tree looks like it was assembled during a medical emergency, this is the story for you.

This miniseries finally reveals the truth behind Nathan Summers’ childhood. Cyclops and Jean Grey are transported into the future and help raise young Nathan. It’s emotional. It’s weird. It’s peak X-Men.

Most importantly, it transforms Cable from a cool mystery into a fully realized person.

Suddenly the scars make sense.

The determination makes sense. The endless war against Apocalypse makes sense. This is arguably the most important Cable origin story Marvel has ever published.

Cable (1993)

A lot of people skip this run. They shouldn’t. The early issues of Cable’s solo series do more heavy lifting than they get credit for. Writers begin peeling back layers that weren’t visible in X-Force.

You see the strategist. The guy carrying enough responsibility to break most people.

Not every issue is a masterpiece. That’s true for almost every long running comic from the 1990s.

What matters is that this series starts defining who Cable actually is beyond the giant guns. That turns out to be pretty important.

Cable and Deadpool

If someone told you the definitive Cable run would involve Deadpool, you would probably assume they were joking.

Marvel wasn’t joking.

The result is one of the best Cable stories ever published. The contrast works perfectly. Cable spends every waking moment trying to save the future. Deadpool spends every waking moment being Deadpool.

Cable wants order. Deadpool creates chaos.

It also gives us one of the most entertaining partnerships in Marvel history. If you’re only reading one Cable run for pure enjoyment, this is a strong contender.

Messiah Complex

The X-Men line has plenty of crossover events. Most of them matter for a while. Messiah Complex matters forever.

The story revolves around the first mutant birth after M-Day. Every major faction wants the child. Cable becomes one of the central players in protecting her. That child is Hope Summers.

Things get very important very quickly.

This event launches the next phase of Cable’s story and sets up some of his strongest modern material.

Cable (2008)

If somebody asked me for the single best modern Cable run, this would probably be my answer.

Cable is tasked with protecting Hope Summers. Then he spends years running through time while every possible enemy tries to kill them.

The setup sounds simple. The execution is fantastic. The series transforms Cable into something unexpected.

A father figure.

A protector.

A man trying to build a future worth saving.

Hope and Cable develop one of the strongest relationships in X-Men comics. The emotional core hits surprisingly hard. Meanwhile, the action remains excellent.

This is the point where many readers stop seeing Cable as a cool concept and start seeing him as a great character.

Second Coming

Second Coming serves as the culmination of years of storytelling.

Everything involving Hope. Everything involving Cable. Everything involving mutant survival.

It all crashes together here.

The stakes feel enormous because Marvel actually took the time to build toward them. Cable gets several standout moments. The emotional payoff lands. The action delivers.

Most importantly, the story rewards readers who followed the previous chapters.

Cable (2020)

Because this is comics, things eventually get weird again.

A younger version of Cable arrives. The older version is removed from the equation. Fans immediately began arguing. As is tradition.

Young Cable brings a different energy to the role. Less grizzled veteran. More dangerously confident teenager with access to time travel.

The series is fun, fast paced, and surprisingly accessible for newer readers.

You don’t necessarily need it for the full Cable experience, but it’s worth checking out if you enjoy the character.

The Best Cable Stories Ranked

If you’re prioritizing quality over chronology:

This ranking will absolutely start arguments.

That’s part of the fun.

Common Mistakes People Make When Reading Cable Comics

Cable is one of the most fascinating characters in the Marvel Universe, but he also carries one of the most notoriously complex backstories in comic book history. 

Trying To Read Everything

Don’t. Cable has decades of appearances across multiple books, alternate timelines, crossovers, and events.

A focused reading list will teach you more than a completionist marathon.

Starting With Modern Stories Only

Cable’s modern material is excellent.

The character becomes far richer once you understand his connection to Cyclops, Jean Grey, Apocalypse, and the future timeline that shaped him.

Ignoring The Family Drama

Many readers arrive expecting military science fiction. Cable’s best stories often revolve around family. That family just happens to involve clones, psychics, alternate timelines, and mutant messiahs.

So What’s the Best Place to Start?

If you only have time for one story, start with The Adventures of Cyclops and Phoenix.

If you want the best modern run, read Cable (2008).

If you want maximum entertainment, read Cable and Deadpool.

If you want the complete experience, follow the reading order in this article.

Cable’s history is messy. His timeline is messy. His family tree should probably be classified as a public hazard. The character still works though because Marvel never lost sight of the person underneath all the science fiction chaos.

At his core, Cable is a man fighting for a better future. He just happens to carry enough weapons to invade a small nation while doing it.

Honestly, that’s probably the most normal thing about him.

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Marvel has a storage closet somewhere filled with unresolved post credit scenes, half-finished character arcs, and one deeply confused Harry Styles wig. The MCU loves introducing huge characters like they just walked into the room carrying the keys to the future of the franchise. Then three years pass. Five years pass. Kang gets rewritten in real time. Suddenly everybody is acting like nobody ever heard of Clea, Scorpion, or the giant Hulk son who appeared for thirty seconds and looked like he lost a fight with unfinished Play-Doh rendering software. That is the weird magic of mcu abandoned characters. They are not always bad characters. Sometimes they are important Marvel figures with decades of comic history behind them. Sometimes they are attached to giant teases that felt universe changing at the time. Then Marvel gets distracted by multiverse spaghetti and everybody moves on until a random fan account tweets “remember this guy?” at 2 AM. The funny part is that some of these characters still matter a lot. A few are probably being saved for future movies like Avengers: Secret Wars or Spider-Man: Brand New Day. Others feel like Marvel accidentally left the stove on and quietly walked out of the house. Side note: We absolutely need to talk about Clea because Marvel dropped a mystical reality tearing sorceress into the MCU and then vanished into another dimension before answering a single question.

What Actually Counts as an MCU Abandoned Character?

Fans throw around “forgotten” a little too aggressively now. A character disappearing for two years is not abandonment. The MCU timeline moves slower than George R.R. Martin finishing a book. Some characters are clearly in holding patterns until the right project arrives. So before the pitchforks come out, here’s the difference.
Type What It Means
Abandoned Introduced with clear setup. No follow-up. No confirmed return. Fans left staring into the void.
Delayed Marvel obviously still has plans, but development hell happened.
Underused Character still exists but gets almost nothing meaningful to do.
Resolved off-screen Story technically ended without much fanfare. Not satisfying, but not abandoned.
That distinction matters because the list of mcu forgotten characters gets really messy otherwise. People scream “Marvel forgot Wong” every six business days despite the man appearing in half the franchise like a magical Uber driver. The characters below all have one thing in common. Marvel teased something important with them. Then the payoff either stalled, disappeared, or entered witness protection.

The Biggest MCU Abandoned Characters Still Waiting for Payoff

The MCU currently has enough unresolved setups to start its own support group, complete with Mordo sitting in the corner wondering why everybody forgot his entire villain arc.

Clea

Scorecard Details
First Appearance Doctor Strange in the Multiverse of Madness
Last Seen Same post credit scene
Unresolved Setup Incursions and multiverse collapse
Return Chances Extremely high
Why Fans Care She is one of Doctor Strange’s biggest comic relationships
Marvel introducing Clea in a post credit scene felt enormous at the time. Then the MCU immediately wandered off to fight about timelines for three years. In the comics, Clea is not some random sorcerer cameo. She is deeply tied to Doctor Strange mythology. She becomes Sorcerer Supreme. She rules the Dark Dimension. She marries Strange. This is not background NPC material. The MCU version arrives through a portal, tells Strange he caused an incursion, slices reality open with purple magic, and disappears. End scene. Credits roll. Everybody loses their minds for a week. Then nothing. Fans still obsess over the clea mcu setup because it clearly points toward larger multiverse consequences. The problem is that Marvel’s multiverse plans became shakier than a Jenga tower during an earthquake once the Kang storyline imploded. Still, Clea feels delayed rather than truly abandoned. Marvel did not cast Charlize Theron for one joke scene. That would be like buying a Ferrari to drive to the mailbox.

Eros / Starfox

Eros entered the MCU in Eternals like Marvel had absolute confidence everybody would instantly accept Harry Styles as Thanos’ brother. Bold strategy. The bigger issue is that Eternals itself became one giant unresolved filing cabinet. Giant celestial sticking out of Earth. Missing Eternals. Cosmic implications everywhere. Then Marvel quietly backed away from the whole thing like it accidentally sent an embarrassing text. Starfox matters in comics because he connects cosmic Marvel lore, Titan history, and occasionally deeply uncomfortable comic writing choices from the 1980s that we do not need to unpack today unless everybody wants the FBI monitoring the article. The setup teased a rescue mission involving the captured Eternals. Fans expected movement by now. Instead the character has been frozen in post credit purgatory. Chance of return feels decent because cosmic Marvel still needs connective tissue. Also Marvel did not survive years of Harry Styles fan discourse just to waste the cameo completely.

Hercules

Hercules appeared in the post credit scene of Thor: Love and Thunder looking like Zeus commissioned an Olympic level himbo assassin. Comic fans immediately understood the importance. Hercules is a major Avengers character in Marvel history. Sometimes rival. Sometimes ally. Sometimes the guy who turns every room into a frat house with godly strength. The MCU teased him hunting Thor after Zeus got humiliated. Then Thor vanished from the release schedule for a while and Hercules entered the same mysterious waiting room as every other mcu loose ends casualty. Marvel clearly intended this setup to continue. The issue is tonal whiplash. Thor’s corner of the MCU became so aggressively comedic that fans are not even sure what kind of Hercules story would fit anymore. Still, this one feels salvageable. Hercules is too big in comics to disappear permanently.

Skaar

The MCU introducing Hulk’s son during the finale of She-Hulk: Attorney at Law genuinely felt like Marvel was testing the audience’s blood pressure. No buildup. No explanation. Just Bruce Banner casually returning from space with a son like he picked him up at Costco. Comic readers know Skaar can be important. He comes from the Planet Hulk storyline and carries serious rage issues. The MCU version currently looks like he was rendered on a laptop fighting for its life. The problem here is timing. Hulk stories in the MCU exist in permanent legal weirdness because Universal still complicates solo movie rights. So Skaar currently floats in narrative limbo. Fans care because Hulk mythology in the MCU has felt strangely unfinished for years. Skaar represented movement. Instead it became another dangling thread.

Scorpion

Scorpion has officially spent longer in prison than some actual movie franchises lasted. Introduced in Spider-Man: Homecoming, Mac Gargan clearly seemed destined to become Scorpion. The post credit scene even teased revenge against Spider-Man. Then Sony and Marvel’s Spider-Man plans transformed into a rights negotiation roller coaster designed by chaos demons. Fans still care because Scorpion is one of Spider-Man’s classic villains. Also Michael Mando was genuinely perfect casting. The energy was there. The menace was there. The bald intensity was absolutely there. Now the MCU has moved through multiverse crises, symbiote teases, and reality resets while Gargan apparently remains trapped in the same prison cafeteria.

Mordo

Baron Mordo might be the patron saint of characters marvel forgot. The first Doctor Strange ends with Mordo deciding the world has “too many sorcerers.” Massive setup. Huge ideological shift. Perfect future villain material. Then Doctor Strange in the Multiverse of Madness skips right past our MCU Mordo and gives us a different universe version instead. That is cold. Especially because early reports suggested the real Mordo originally died off-screen before Marvel cut it from the film. Imagine spending years waiting for your villain arc only to get deleted in a draft like a typo. Comic Mordo is one of Strange’s definitive enemies. He absolutely deserves more than becoming multiversal background noise.

White Vision

Scorecard Details
First Appearance WandaVision
Last Seen Flying into the horizon like a confused philosophical drone
Unresolved Setup Identity, memory restoration, future allegiance
Return Chances Very high
Why Fans Care Vision remains central to Wanda’s story
White Vision literally regains his memories and flies away. That is it. Marvel treated the emotional consequences like somebody closing a laptop mid-sentence. This one at least has movement now because Vision-related projects continue developing behind the scenes. Still, fans spent years joking that White Vision was circling the Earth trying to process Ship of Theseus dialogue. Comic fans especially care because White Vision historically represented Vision stripped of humanity and emotion. That story can get very dark. MCU barely scratched the surface.

Shang-Chi’s Ten Rings Signal

The ending of Shang-Chi and the Legend of the Ten Rings sets up one giant mystery. The rings are sending a signal. To who? Great question. Marvel would also love to know. This is one of the strangest mcu loose ends because the movie openly frames the rings as something ancient and potentially cosmic. Wong, Captain Marvel, and Bruce Banner all seem alarmed. Then silence. Comic lore gives Marvel plenty to work with because the Mandarin’s rings have alien connections in certain storylines. Fans assumed this tease would rapidly connect to larger cosmic arcs. Instead the signal has been broadcasting into empty space for years like the world’s most expensive voicemail.

Black Knight

Black Knight barely even got started before Marvel parked him in eternal setup mode. Introduced in Eternals, Dane Whitman discovers the Ebony Blade while Blade’s voice appears off-screen asking if he is ready. Fans exploded because Black Knight is a significant Avengers character in comics. Medieval cursed sword energy mixed with superhero nonsense. Extremely comic book. Extremely fun. Then absolutely nothing happened. The Blade reboot delays probably hurt this setup badly. Marvel clearly intended crossover momentum that never materialized.

Xu Xialing

Xu Xialing quietly runs one of the MCU’s most interesting unresolved storylines. At the end of Shang-Chi and the Legend of the Ten Rings, she takes control of the Ten Rings organization. The movie literally tells us the Ten Rings will return. That felt huge. A morally ambiguous power player with global influence. Family tension. Criminal empire politics. Potential future villain arc. Then Marvel disappeared into multiverse traffic again. Fans care because Xialing has actual narrative potential beyond “supporting character who stands beside hero.” She could genuinely reshape Shang-Chi’s corner of the MCU.

Forgotten MCU Supporting Characters Who Could Still Matter

Some characters are not headline teases. They are just weirdly abandoned supporting players with unfinished potential. The MCU has a habit of introducing excellent side characters and then throwing them into the Phantom Zone.

Doc Samson

Doc Samson appeared in The Incredible Hulk before the MCU fully became the MCU. Comic readers immediately recognized him because Doc Samson becomes a gamma-powered psychiatrist with green hair and major Hulk connections. The MCU version never reached that transformation stage. He simply evaporated from existence like many Incredible Hulk era characters.

Dr. Helen Cho

Remember when Helen Cho helped create Vision in Avengers: Age of Ultron? Marvel barely does. Comic fans know Amadeus Cho connections alone make this character potentially important. Especially with younger hero setups expanding across the MCU. Instead she vanished completely after helping birth one of the franchise’s most important androids. Rough career trajectory.

Betty Ross

Betty Ross became one of the original examples of mcu forgotten characters. Then Marvel suddenly remembered she existed. Her return matters because Hulk mythology has been fragmented for years. Betty connects emotional history, Red Hulk storylines, and gamma world building that Marvel keeps circling without fully committing to. This is exactly why calling every missing character “abandoned” gets messy. Sometimes Marvel remembers people seventeen years later out of pure spite.

Justin Hammer

Justin Hammer remains one of the MCU’s funniest wasted assets. Sam Rockwell absolutely cooked in Iron Man 2. The character works because he radiates insecure tech bro energy before tech bros became society’s dominant supervillain class. Hammer has appeared in smaller projects since then, but fans still want a real comeback because the MCU desperately needs grounded human antagonists again. Also his dance scene remains cinema.

Mitchell Carson

Most casual fans completely forgot this guy existed, which honestly proves the article’s point beautifully. Mitchell Carson steals Pym Particles at the end of Ant-Man and escapes. That should matter a lot. Pym tech in the wrong hands is terrifying. Marvel never followed up meaningfully.

Sonny Burch’s Employer

One of the weirdest unresolved setups in the MCU. Sonny Burch keeps referencing a mysterious buyer during Ant-Man and the Wasp. Fans immediately theorized Norman Osborn, Doctor Doom, or some larger criminal network. The MCU never answered it. This is the kind of dangling mystery that drives comic fans insane because it feels intentionally important.

Liz Allan

Poor Liz. Imagine finding out your dad is the Vulture, your boyfriend is Spider-Man, and then the universe deletes everybody’s memory of Peter Parker. Liz Allan could still return because Spider-Man stories thrive on emotional fallout. Especially now that Peter has lost basically everything. Also comic readers know Liz eventually connects to major corporate and symbiote storylines.

Which MCU Loose Ends Feel Most Likely to Return?

Here’s the current ranking based on Marvel’s active direction, comic importance, and how expensive the actors probably are.

Most likely to return soon

  • Clea
  • White Vision
  • Hercules
  • Xialing
  • Betty Ross

Probably returning eventually

  • Starfox
  • Black Knight
  • Skaar
  • Mordo

Currently trapped in Marvel limbo

  • Scorpion
  • Sonny Burch’s employer
  • Mitchell Carson
  • Doc Samson
The funniest part of the MCU is that random forgotten setups can suddenly matter again after a decade. Tim Blake Nelson returned as Leader after ages in the wilderness. Daredevil came back. Abomination returned for comedy therapy sessions. Marvel operates less like a clean cinematic universe and more like a guy rediscovering unfinished side quests.

Why Marvel Leaves So Many MCU Characters Hanging

Some of this is intentional. Some of it absolutely is not. The MCU expanded too quickly. Disney+ created massive story sprawl. Multiverse storytelling exploded the number of active plotlines. Then release delays, rewrites, strikes, and shifting audience reactions hit the franchise like a truck made of scheduling conflicts. Marvel also loves planting seeds before knowing exactly when they will pay off. Comic books do this constantly. A character appears. Years pass. Suddenly somebody revives the storyline because a writer had a cool idea during lunch. The difference is that comics release monthly. Movies take forever. So fans experience these gaps as abandonment even when Marvel internally considers them dormant setups. That said, some characters absolutely fell through the cracks. Especially side characters from older phases before Marvel fully understood how interconnected the universe would become.

Which Forgotten MCU Characters Deserve a Comeback Most?

Mordo deserves actual closure. That one hurts the most because the setup was genuinely excellent. Scorpion deserves a real villain arc because Michael Mando was born to play dangerous weirdos. Clea deserves immediate follow-up because introducing one of Doctor Strange’s most important comic relationships through a single post credit scene feels borderline disrespectful. Justin Hammer deserves freedom because the MCU needs more entertaining human disasters. And honestly? Xialing might have the highest ceiling of the entire group. A morally complicated leader controlling the Ten Rings organization could become one of the MCU’s strongest long-term supporting players if Marvel actually commits to it. Also somebody please check if White Vision is okay.

FAQs

Who is the most forgotten MCU character?

Probably Mordo or Scorpion in terms of major unresolved setup. Fans expected both characters to become important future antagonists. Marvel instead left them floating in narrative limbo for years.

Did Marvel forget about Clea in the MCU?

Not likely. Clea feels delayed rather than abandoned. She connects directly to Doctor Strange mythology and larger multiverse consequences. Marvel almost certainly has plans for her future appearances.

What MCU post-credit scenes have not paid off yet?

Some of the biggest unresolved teases include:
  • Clea warning Doctor Strange about incursions
  • Hercules hunting Thor
  • Starfox meeting the Eternals
  • Scorpion seeking revenge on Spider-Man
  • The Ten Rings sending a mysterious signal
  • Black Knight discovering the Ebony Blade
The MCU currently has enough unresolved post credit scenes to build an entire Disney+ support group.

Is Mordo still alive in the MCU?

Yes. The main MCU version of Mordo is still alive. Doctor Strange in the Multiverse of Madness only featured an alternate universe version of the character.

Will Starfox return to the MCU?

Probably. Eros connects to larger cosmic Marvel storylines and the unresolved Eternals plot. Nothing official confirms his return yet, but the setup clearly implied future appearances.

Why do MCU loose ends take so long to resolve?

Development delays, shifting movie schedules, actor availability, rights complications, and Marvel’s constantly evolving plans all contribute. Comic storytelling also naturally plays the long game, which the MCU tries to imitate. Sometimes successfully. Sometimes like a raccoon trying to assemble IKEA furniture.