Suggestions by @tatake

Zac Efron

as Green Lanter(Hal Jordan) in DC Cinematic Universe

Score: +1

Sasha Calle

as Supergirl(Kara Danvers) in DC Cinematic Universe

Score: +1

Henry Cavill

as Lex Luthor in DC Cinematic Universe

Score: +1

Tobey Maguire

as Flash(Barry Allen) in DC Cinematic Universe

Score: +1

Jason Momoa

as Lobo in DC Cinematic Universe

Score: +1

Gal Gadot

as Talia Al Ghul in DC Cinematic Universe

Score: +1

Anthony Starr

as Reverse Flash in DC Cinematic Universe

Score: +1

Grant Gustin

as Flash in DC Cinematic Universe

Score: +1

Sydney Sweeney

as Wonder Woman in DC Cinematic Universe

Score: 0

Zendaya

as Starfire in DC Cinematic Universe

Score: +1

Margot Robbie

as Harley Quinn in DC Cinematic Universe

Score: +1

Bryan Cranston

as James Gordon in DC Cinematic Universe

Score: +1

Rachel Brosnahan

as Lois Lane in DC Cinematic Universe

Score: +1

Tom Holland

as Red Robin in DC Cinematic Universe

Score: +1

Ana de Armas

as Posin Ivy in DC Cinematic Universe

Score: -1

Willem Dafoe

as Joker in DC Cinematic Universe

Score: +1

Joe Manganiello

as Deathstroke in DC Cinematic Universe

Score: +1

Jensen Ackles

as Red Hood in DC Cinematic Universe

Score: +1

David Corenswet

as Superman in DC Cinematic Universe

Score: +1

Ben Affleck

as Batman(Bruce Wayne) in DC Cinematic Universe

Score: +1