Suggestions by @spence

John Mulaney

as Plastic Man in DCU

Score: -1

Lee Pace

as Apollo in DCU

Score: +1

Mahershala Ali

as Martian Manhunter in DCU

Score: +2

Dafne Keen

as Raven in DCU

Score: 0

Riley Lai Nelet

as Raven in DCU

Score: -2

Sophia Lillis

as Miss Martian in DCU

Score: +3

Adam Driver

as Etrigan the Demon in DCU

Score: 0

Alden Ehrenreich

as Hal Jordan in DCU

Score: -1

Pedro Pascal

as The Question in DCU

Score: -2

Jake Austin Walker

as The Flash in DCU

Score: -2

Dev Patel

as Aquaman in DCU

Score: -5

Shamier Anderson

as John Stewart in DCU

Score: -2

Courtney Eaton

as Wonder Woman in DCU

Score: +3

Matt Bomer

as Batman in DCU

Score: -8

Ismael Cruz Cordova

as Rattlebone in The Superior Foes of Spider-Man

Score: +1

Ato Essandoh

as Creaux in The Superior Foes of Spider-Man

Score: +1

Courtney Eaton

as Wonder Woman in James Gunn DCU

Score: -3