Suggestions by @guccigang

Billy Unger

as Junior Wheeler in Chucky tv series (2011)

Score: +2

Leo Howard

as Jake Wheeler in Chucky tv series (2011)

Score: 0

The Weeknd

as Scarecrow in The Wiz

Score: +1

Taika Waititi

as Mazer Rackham in Ender's Game (2023)

Score: +2

Joe Keery

as Lancelot in Shrek the Third

Score: +1

Ned Leeds

as Characters that should survive in What should be in marvel phase 6?

Score: +10

George López

as Mojo in Marvel Cinematic Universe

Score: -1

Taika Waititi

as Director in Jack Brown Genius (2023)

Score: +2

Dwayne Johnson

as Ludo in Labyrinth (2022)

Score: -2

Dylan Minnette

as Oliver Hayden in Chucky tv series (2011)

Score: +1

Markiplier

as Seong Gi-Hun in The Squid Game (US)

Score: -1

Corey Feldman

as Conny in Let the Right One In (80s)

Score: +2

Wil Wheaton

as Martin in Let the Right One In (80s)

Score: +2

Sean Astin

as Andreas in Let the Right One In (80s)

Score: +2

Winona Ryder

as Eli in Let the Right One In (80s)

Score: +3

Kiefer Sutherland

as Jimmy in Let the Right One In (80s)

Score: 0

Donald Pleasence

as Hakan in Let the Right One In (80s)

Score: +1

Barret Oliver

as Oskar in Let the Right One In (80s)

Score: +1

Elijah Wood

as Heroes in Actors that should join the Stranger Things Series

Score: +12

Logan Paul

as Wendell Vaughn in Marvel Cinematic Universe

Score: -4