Suggestions by @iammoon

Jaimie Alexander

as Wonder Woman in Casting the entire DCU

Score: -1

Christian Bale

as Batman in Casting the entire DCU

Score: -12

Peter Gadiot

as Batman in Casting the entire DCU

Score: -5

Taz Skylar

as Red Arrow in Casting the entire DCU

Score: +3

Jacob Romero Gibson

as Cyborg in Casting the entire DCU

Score: -2

Mackenyu

as Beast Boy in Casting the entire DCU

Score: +2

Iñaki Godoy

as Nightwing in Casting the entire DCU

Score: -1

Skai Jackson

as Bumblebee in James Gunns DCU Titans

Score: +1

Israel Broussard

as Kid Flash in James Gunns DCU Titans

Score: +1

Victoria Justice

as Artemis in James Gunns DCU Titans

Score: +1

Ian Nelson

as Superboy in James Gunns DCU Titans

Score: +1

William Shewfelt

as Blue Beetle in James Gunns DCU Titans

Score: +1

Jacob Romero Gibson

as Cyborg in James Gunns DCU Titans

Score: +1

Tiffany Espensen

as Raven in James Gunns DCU Titans

Score: +1

Charlie Rowe

as Red Robin in James Gunns DCU Titans

Score: +1

Dylan Sprouse

as Red Hood in James Gunns DCU Titans

Score: +1

Mackenyu

as Beast Boy in James Gunns DCU Titans

Score: +1

Iñaki Godoy

as Nightwing in James Gunns DCU Titans

Score: +1

Taz Skylar

as Arsenal in Teen Titans

Score: +1

William Shewfelt

as Blue Beetle in Teen Titans

Score: +1