Suggestions by @judybelanger

Kyle Gallner

as Flash in Marvel vs DC live action movie

Score: 0

Dane DeHaan

as Kim Soo Hyeung in I Saw the Devil 2023

Score: +4

Dane DeHaan

as Angel in Buffy reboot

Score: +4

Louis Hoffmann

as Spike in Buffy reboot

Score: +1

Jessica McNamee

as Buffy Summers in Buffy reboot

Score: +2

Max Thieriot

as Max in Mighty Max

Score: +1

Jason Momoa

as Norman in Mighty Max

Score: +2

Djimon Hounsou

as Papa Midnite in John Constantine

Score: +1

Iko Uwais

as Reptile in MKCU: Mortal Kombat Cinematic Universe

Score: +2

Liam Neeson

as Adam in DARK (American Version)

Score: +1

Jennifer Tilly

as Hanna Kahnwald in DARK (American Version)

Score: +2

Dane DeHaan

as Jonas Kahnwald in DARK (American Version)

Score: +3