Suggestions by @rothgar

Eden McCoy

as Rose Wilson in Deathstroke - HBO

Score: +1

Sterling K. Brown

as FBI Agent Danny Chase in Deathstroke - HBO

Score: +1

Kit Connor

as Nightwing in Deathstroke - HBO

Score: +1

Anson Mount

as Deathstroke in Deathstroke - HBO

Score: +1

Sam Elliott

as Thunderbolt Ross in 00s Marvel Universe

Score: +2

Peter Fonda

as Mephisto in 00s Marvel Universe

Score: +1

Trevor Donovan

as Reverse Flash in The Rogues - HBO

Score: +1

Anna Kendrick

as Golden Glider in The Rogues - HBO

Score: +1

Brandon Flynn

as Weather Wizard in The Rogues - HBO

Score: +1

Brandon Routh

as Mirror Master in The Rogues - HBO

Score: +2

Aldis Hodge

as Heatwave in The Rogues - HBO

Score: +1

Jon Cor

as Captain Cold in The Rogues - HBO

Score: +1

Sam Witwer

as Gorilla Grodd in Injustice Gang

Score: +1

Sakurako Okubo

as Armor in X-Verse

Score: +1

Yuito Obara

as Sunfire in X-Verse

Score: +1

Yuuki Beppu

as Sunfire in X-Verse

Score: +1

Hinami Mori

as Sunfire in X-Verse

Score: +1

China Moo-Young

as Armor in X-Verse

Score: +1

Tom Hardy

as Wolverine in Zack Snyder's Marvel Universe

Score: +3

Robert Englund

as Mister Fear in Zack Snyder's Marvel Universe

Score: +1