Suggestions by @hunter_123

Ian Somerhalder

as The Batman in The Batman VS. Dracula (Live Action)

Score: -1

Armie Hammer

as Best Batman Fan-casting in Best & Worst Comic Book Castings

Score: -8

Martin Wallström

as Red Hood One in Batman: Zero-Year

Score: +1

Sean Pertwee

as Alfred Pennyworth in Batman: Zero-Year

Score: -1

Brant Daugherty

as Bruce Wayne / Batman in Batman: Zero-Year

Score: -2

Dylan O'Brien

as Dick Grayson / Nightwing in DC Reboot

Score: +2

Chris Pine

as Barry Allen / The Flash in DC Reboot

Score: -7

Gal Gadot

as Diana Prince / Wonder Woman in DC Reboot

Score: -2

Matt Lanter

as Green Lantern / Hal Jordn in DC Reboot

Score: -5

Armie Hammer

as Bruce Wayne / Batman in DC Reboot

Score: +11