Suggestions by @goatjoker

Liam Neeson

as Galactus in Avengers: The Kang Dynasty-Secret Wars

Hayden Christensen

as Sentry in Avengers: The Kang Dynasty-Secret Wars

Rudy Pankow

as Human Torch in Avengers: The Kang Dynasty-Secret Wars

Lily James

as Invisible Woman in Avengers: The Kang Dynasty-Secret Wars

Cillian Murphy

as Doctor Doom in Avengers: The Kang Dynasty-Secret Wars

Sebastian Stan

as Bucky Barnes in Avengers: The Kang Dynasty-Secret Wars

Brie Larson

as Captain Marvel in Avengers: The Kang Dynasty-Secret Wars

Hailee Steinfeld

as Kate Bishop in Avengers: The Kang Dynasty-Secret Wars

Mark Ruffalo

as Hulk in Avengers: The Kang Dynasty-Secret Wars

Hayden Christensen

as Nova in Avengers: The Kang Dynasty-Secret Wars

Elizabeth Olsen

as Scarlet Witch in Avengers: The Kang Dynasty-Secret Wars

Benedict Cumberbatch

as Doctor Strange in Avengers: The Kang Dynasty-Secret Wars

Jonathan Majors

as Kang the Conqueror in Avengers: The Kang Dynasty-Secret Wars

Tom Holland

as Spider-Man in Avengers: The Kang Dynasty-Secret Wars

Chris Hemsworth

as Thor in Avengers: The Kang Dynasty-Secret Wars

Hayden Christensen

as Sentry in Characters Not in the MCU

Hayden Christensen

as Clayface in Matt Reeves' The Batman Trilogy

Adam Driver

as Beyonder in Future Marvel Character Casting

Hayden Christensen

as Wonderman in Characters Not in the MCU

Sam Claflin

as Hyperion in Characters Not in the MCU