There will come a time when theMCUis forced to recast its marquee superheroes.

With the X-Men soon to be arriving, perhaps Quicksilver will return as part of the mutant invasion.

6Iron Man

Played by Robert Downey Jr.

Blended image showing Iron Man, Captain America, and Magneto

Custom Image by Federico Napoli

This will bethe hardest recasting to approachout of all the MCU characters because Robert Downey Jr.isIron Man.

Whether its a movie or a series on Disney+, a little retro Cap action would be fun.

NEXT:The 10 Most Important MCU Scenes That Happened Off-Screen

Quicksilver speeding through a destroyed city in Avengers: Age of Ultron.

Image via Marvel Studios

Black Widow looks at something with focus in Captain America: The Winter Soldier.

Image via Marvel Studios

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A helmeted Michael Fassbender as Magneto in X-Men: Days of Future Past exercises mutant power.

Image via 20th Century Studios

Michael Douglas as Hank Pym in Ant-Man and the Wasp: Quantumania.

Image via Marvel Studios

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Robert Downey Jr. as Tony Stark testing his equipment in Iron Man.

Image via Marvel Studios

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Chadwick Boseman as T’Challa, aka Black Panther, with his mask off in Black Panther.

Image via Marvel Studios

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Chris Evans as Captain America wielding Thor’s hammer Mjolnir in Avengers: Endgame.

Image via Marvel Studios

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Norman Osborn turning around and looking intently in Spider-Man: No Way Home.

Image via Marvel Studios

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Kang the Conqueror looking serious in Ant-Man and the Wasp: Quantumania.

Image via Marvel Studios

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Hugh Jackman as Wolverine in the woods bearing his claws in Deadpool & Wolverine.

Image via Marvel Studios

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