Suggestions by @nerdboy359

Dev Patel

as Mahir in Denis Villeneuve's Tenet

Score: +1

Ryan Gosling

as Neil in Denis Villeneuve's Tenet

Score: +2

Ryan Gosling

as Mahir in Denis Villeneuve's Tenet

Score: -1

Damson Idris

as T'Challa/Black Panther in Black Panther II

Score: +2

Chadwick Boseman

as Bruce Wayne in Batman Begins (Black) (Cast) (Genderswap) (2005)

Score: +1

Ashton Sanders

as W'Kabi in Black Panther (2028)

Score: +1

Okieriete Onaodowan

as M'Baku in Black Panther (2028)

Score: +2

Michaela Coel

as Okoye in Black Panther (2028)

Score: +1

Skai Jackson

as Shuri in Black Panther (2028)

Score: +6

RJ Cyler

as Erik Stevens in Black Panther (2028)

Score: +1

Michael B. Jordan

as T'Challa in Black Panther (2028)

Score: +2

Anton Yelchin

as Luke Skywalker in Star Wars (2007)

Score: +1

Geraldine Viswanathan

as Ms. Marvel in Avengers: Secret Wars

Score: +2

Letitia Wright

as Shuri in Avengers: Secret Wars

Score: +1

Brett Gray

as Actor#2 in Miles Morales Casting Choices For Marvel Cinematic Universe

Score: +1