Suggestions by @darthspidermaul

Élodie Yung

as Elektra in Marvel Cinematic Universe

Wilson Bethel

as Bullseye in Marvel Cinematic Universe

Jordan Peele

as Beast in Marvel Cinematic Universe

Adepero Oduye

as Sarah Wilson in Marvel Cinematic Universe

Georges St-Pierre

as Batroc the Leaper in Marvel Cinematic Universe

Florence Kasumba

as Ayo in Marvel Cinematic Universe

Carl Lumbly

as Isaiah Bradley in Marvel Cinematic Universe

Clé Bennett

as Battlestar in Marvel Cinematic Universe

Erin Kellyman

as Flag Smasher in Marvel Cinematic Universe

Danny Ramirez

as Falcon II in Marvel Cinematic Universe

Robert Downey Jr.

as Tony Stark in Spider-Man (Comic Accurate Casting)

Elijah Richardson

as Patriot in Marvel Cinematic Universe

Robert Pattinson

as Batman in Marvel vs DC

Ben Jordan

as Best Spider-Man in Best & Worst Comic Book Castings

John Bubniak

as Best Spider-Man in Best & Worst Comic Book Castings

Tyler Hoechlin

as The Greatest Superman in The Ultimate DC Cast

Kit Harington

as Black Knight in Marvel Cinematic Universe

Robert Pattinson

as Bruce Wayne in Batman

Owen Wilson

as Mobius M. Mobius in Marvel Cinematic Universe

Kathryn Hahn

as Agatha Harkness in Marvel Cinematic Universe