Suggestions by @amazingspidey

Karen Fukuhara

as Jade in Snyderverse/DCEU Fancast

Score: +1

Brendan Fraser

as Firefly in Snyderverse/DCEU Fancast

Score: +1

Josh Duhamel

as Metallo in Snyderverse/DCEU Fancast

Score: +1

Brendan Fraser

as Shazam in Justice league (2012)

Score: +1

John Stewart

as Green Lantern / Hal Jordan in Justice league (2012)

Score: +1

Michael Rosenbaum

as The Flash / Barry Allen in Justice league (2012)

Score: +1

Susan Eisenberg

as Wonder Woman / Diana Prince in Justice league (2012)

Score: +1

George Newbern

as Superman / Clark Kent in Justice league (2012)

Score: +1

Jeremy Sisto

as Batman / Bruce Wayne in Justice league (2012)

Score: +1

Toby Jones

as Penguin in George Miller's DCU uinverse

Score: +2

Jesse Eisenberg

as Riddler in George Miller's DCU uinverse

Score: +2

Morena Baccarin

as Catwoman in George Miller's DCU uinverse

Score: 0

Ana de Armas

as Poison ivy in George Miller's DCU uinverse

Score: +1

Arnold Schwarzenegger

as Bane in George Miller's DCU uinverse

Score: +1

Jake Gyllenhaal

as Clayface in George Miller's DCU uinverse

Score: +2

Nicolas Cage

as Scarecrow in George Miller's DCU uinverse

Score: +2

Jon Hamm

as Tow face in George Miller's DCU uinverse

Score: +3

Ben Kingsley

as Mr freeze in George Miller's DCU uinverse

Score: +2

Amanda Seyfried

as Harley Quinn in George Miller's DCU uinverse

Score: +3

Bill Skarsgård

as Joker in George Miller's DCU uinverse

Score: +2