As the MCU carry on to expand , there are still plenty more corking characters that can be added . Iconic fibre like the Fantastic Four and Blade are on the way after years of devotee wanting to see them get together the cinematic universe . But there are some characters who fan sense are better leave out of the MCU .

From liberal names to the strange isolated role , fans on Reddit have partake those uncommon Marvel characters who they experience just do n’t belong within the world the MCU has created . prison term will tell if these characters do show up , but if these fans had their way , they would stay in the pages of the comics .

Arno Stark

Just becauseTony Stark is go in the MCU , does n’t mean aspects of the character reference can not still be explored . However , one connection   that fans are hop-skip does n’t get   made   is the revelation of Arno Stark . It is revealed that Arno is the actual boy of Howard and Maria Stark while Tony is   really their adopted son .

After the closure Tony got with his father inAvengers : Endgame , introducing Arno would snitch that great minute , according to most fan . The twisting was not even democratic in the cartoon strip with RedditorAyan0212calling it " one of the dumbest reveals " they ever read .

Richard And Mary Parker

Spider - Man ’s future tense in the MCU is still reasonably ill-defined afterSpider - military man : No Way place , but if the character does come back , there are still a lot of elements   to   be research that the trilogy has n’t partake , including any existent quotation of   Peter ’s deceased parent .

However ,   the comic strip eventually revealed the backstory that   Richard and Mary Parker were actually secret agents . Redditorcbekel3618complained that the reveal " take by from the everyman aspect of Peter " which is very important to the character in the MCU .

Gwenpool

As lover continue to imagine what variety of mess Deadpool will be make in the MCU with his coming movie , there is another meta Marvel character who might just be a spot too much for the movies . Gwenpool is a version of Gwen Stacy who comes from a macrocosm in which Marvel comics and picture live .

While Deadpool touches on these quality as well , RedditorShadesmctubafound she might take it too far . They worry Gwenpool " would hurtle the MCU into a meta - crisis where role are now cognisant that they ’re in Hollywood movies being portrayed by actors . "

Mephisto

As basicallyMarvel ’s interpretation of the devil , Mephisto is one of the most powerful villains in that universe . He is also a character who has been rumour to be showing up in the MCU for quite some time with countless possibility and some pretty convincing grounds .

But every time buff get   excited about his inevitable arrival , they end up being faulty . This head RedditorXanderCommanderto go for Mephisto never shows up as it would " be hilarious if they just invariably teased it and never introduced him . "

Paste Pot Pete

The MCU has done a great job of take isolated villains and changing them enough to permit them to work in the MCU . But there are some big hombre who fans think are too lame for live - action mechanism , including Paste Pot Pete .

Though he is later known as The Trapster , Paste Pot Pete was introduced as a baddie armed with a gun that shot a particularly glutinous super - mucilage . Redditordaresterfelt the character would not work in the MCU , jestingly suggesting " the world just is n’t ready . "

Squirrel Girl

Humor is a openhanded part of the MCU ’s winner and they are never afraid to allow their champion tolean into those comedic esthesia . Squirrel Girl seems to correspond that mode perfectly as a amusing hero while also having defeated some of Marvel ’s most sinewy characters .

But as a superhero who has the powers ( and giant tale ) of a squirrel , some fans experience it is too much of a stretch . RedditorJacenStargazerexplained that even with the reference ’s impressive track record , they " just ca n’t take her severely . "

Phoenix

While there has been no announcement about how the mutants will be worked into the MCU , fans are frantic to see this Modern take on the X - man and some of its classic characters . With Jean Grey as a outstanding member of the team , it is expected that she will seem again .

But while fan are receptive to seeing her , her eventual transformation into Phoenix is another taradiddle . With attempts to conform this storyline in bothX - Men : The Last StandandDark Phoenix , RedditorEnSabahNurTXcalled the case an " instant dealership killer whale . "

Franklin Richards

The Fantastic Four are   more darling Marvel characters whose past movie adaption have been lusterless . buff are eagerly wait the MCU ’s takeon the characters with Jon Watts steer . But many fans feel that the inclusion of the primal figure of Franklin Richards would be a mistake .

Franklin is the son of Reed Richards and Sue Storm who becomes one of the most powerful mutants and a intimately all-powerful being . Though he makes for an interesting scourge , RedditorHogrid_expressed business that " he is way too powerful to conform to silver screen and do him DoJ . "

Sentry

The MCU has been tend into the whimsy of the troubled superhero more often in recent age , with the likes of Ikaris fromEternalsand Moon Knight emerging as complex characters . Sentry outfit that stamp as a submarine sandwich whose own soul has created his arch - curse know as The Void .

There is a unique story of a hoagy battle himself to economise the solar day and the sacrifices he must make to do it . While it could make for a sinister superhero taradiddle in the MCU , RedditorFictionFantomadmitted they find Sentry " incredibly boring " and have no sake in picture him in the movies .

Wolverine

Wolverine may be the most iconic Marvel persona who has yet to appear in the picture show . He is not only one of the standout members of the ex - Men but a fan - favorite hero who has his own engrossing backstory and solo escapade .

Wolverine is also one of the few comic rule book fiber whose picture counterpart outside of the MCU worked very well . Hugh Jackman ’s interpretation of the character reference was   so   successful which is why some are hesitant to see the character return in the MCU . RedditorUSERNAME_OF_DEVILadmitted to not wanting to see him " not because I hate the guy rope , but becauseLogangave the character a really good conclusion . "

NEXT:10 Characters Fans Most Want To See Who Have Yet To Appear In The MCU , According To Reddit

Iron Man looking inside Sokovia in Avengers Age of Ultron

Spider-Man in the MCU and Jean Grey in Marvel Comics

Tom Holland’s Spider-Man upset and determined in No Way Home

Split image of Mephisto and Squirrel Girl

Arno Stark, in his Iron Man armor, fires a repulsor blast in a Marvel comic.

Richard and Mary Parker watch an explosion in Marvel Comics.

Gwenpool Sholding Spider-Man’s mask as Jeff the Landshark eats Iron Man’s

Mephisto Good Guy Heaven Halo Featured Image

Paste Pot Pete

Unbeatable Squirrel Girl 1 Variant in Marvel Comics

Jean Grey using the Phoenix Force in Marvel Comics

Franklin Richards creates a universe in Marvel Comics

Sentry

Wolverine’s first words completely define him.

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Marvel Cinematic Universe