Suggestions by @weaponx456

Karen Gillan

as Hawkgirl in Injustice

Score: +1

Amanda Seyfried

as Harley Quinn in Injustice

Score: +1

Jaeden Martell

as Robin in Injustice

Score: +1

John Boyega

as Cyborg in Injustice

Score: +1

Dave Franco

as Flash in Injustice

Score: +1

James Marsden

as Green Lantern in Injustice

Score: +1

Jamie Dornan

as Green Arrow in Injustice

Score: +1

Élodie Yung

as Wonder Woman in Injustice

Score: +1

Justin Theroux

as Superman in Injustice

Score: +1

Jake Gyllenhaal

as Batman in Injustice

Score: +1

Joss Whedon

as Writer in Injustice

Score: +1

James Cameron

as Producer in Injustice

Score: +1

Patty Jenkins

as Director in Injustice

Score: +1

Hans Zimmer

as Composer in Injustice

Score: +1