Suggestions by @khabib

Lee Pace

as Deathstroke in DCU Universe

Score: +1

Abigail Cowen

as Batgirl in DCU Universe

Score: +1

Mason Thames

as Red Robin in DCU Universe

Score: +1

An Unknown Child Actor

as Robin in DCU Universe

Score: +1

Vitor Deivid

as Red Hood in DCU Universe

Score: +1

Paul Kelly

as Batman in DCU Universe

Score: 0

Derek Luh

as Batman Beyond in Tim Burton’s: Batman Beyond (2024)

Score: +4

Liam Woodrum

as Nightwing in Batman Universe (DCU)

Score: +5

Hannah Jeter

as Lola Chong in Netflix's The Dark Knight Returns

Score: +1

Charlie Hunnam

as Old Oliver Queen in Netflix's The Dark Knight Returns

Score: +1

Tig Notaro

as Ellen Yindel in Netflix's The Dark Knight Returns

Score: +1

Henry Cavill

as Superman in Netflix's The Dark Knight Returns

Score: +1

Jon Bernthal

as Harvey Dent in Netflix's The Dark Knight Returns

Score: +2

Dave Bautista

as Mutant Leader in Netflix's The Dark Knight Returns

Score: +1

Jared Leto

as The Joker in Netflix's The Dark Knight Returns

Score: +1

J.K. Simmons

as Jim Gordon in Netflix's The Dark Knight Returns

Score: +2

Ray Porter

as Darkseid in DCEU Fancast

Score: +2

Harry Goodwins

as Green Arrow in Justice League Action (Live Action)

Score: +2

Joel Oulette

as Tempest/Garth in Justice League; throne of Atlantis (DCU version)

Score: +1

Dakota Beavers

as Warpath in X-Men

Score: +2