Suggestions by @jacob_carlsen

Dylan O'Brien

as Harry Osbourne in MCU Fan Casting

Tom Hanks

as Sandman in MCU Fan Casting

Mark Hamill

as Doctor Octopus in MCU Fan Casting

Gerard Butler

as Hercules in MCU Fan Casting

Aaron Paul

as Electro in MCU Fan Casting

Eiza González

as America Chavez in MCU Fan Casting

Troye Sivan

as Wiccan in MCU Fan Casting

Arnold Schwarzenegger

as Colonel Stryker in MCU Fan Casting

AnnaSophia Robb

as Clea in MCU Fan Casting

Gillian Jacobs

as Elsa Bloodstone in MCU Fan Casting

Leonardo DiCaprio

as Mephisto in MCU Fan Casting

Katherine Langford

as Morgana le Fay in MCU Fan Casting

Hailee Steinfeld

as Mystique in MCU Fan Casting

Jason Momoa

as Sabertooth in MCU Fan Casting

Liam Neeson

as Magneto in MCU Fan Casting

Harry Styles

as Angel in MCU Fan Casting

Chris Pine

as Iceman in MCU Fan Casting

Logan Lerman

as Cyclops in MCU Fan Casting

Nathalie Emmanuel

as Storm in MCU Fan Casting

Ben Affleck

as Beast in MCU Fan Casting