Suggestions by @decliner27

John Cena

as Keyes in Halo The Movie

Score: -1

Idris Elba

as Locke in Halo The Movie

Score: +4

Pedro Pascal

as Buck in Halo The Movie

Score: +2

Jennifer Lawrence

as Cortana in Halo The Movie

Score: +3

Bruce Willis

as Master Chief in Halo The Movie

Score: -2

Dee Bradley Baker

as Carter in Halo The Movie

Score: +1

Ryan Reynolds

as Deadpool in Fortnite The Movie

Score: +1

Timothy Olyphant

as Fire Fly in G.I. Joe: Ever Vigilant

Score: +1

Christian Bale

as Destro in G.I. Joe: Ever Vigilant

Score: 0

Ray Stevenson

as Fire Fly in G.I. Joe: Ever Vigilant

Score: +1

Keanu Reeves

as Fire Fly in G.I. Joe: Ever Vigilant

Score: -3

Pedro Pascal

as Tomas and Xantos in G.I. Joe: Ever Vigilant

Score: +1

John Cena

as Beach Head in G.I. Joe: Ever Vigilant

Score: +1

Kevin Hart

as Vizzini in The Princess Bride (2018)

Score: +1

Carter cline

as Celebrity You Want To Go Away in MyCast Choice Awards

Score: +1

Jennifer Lawrence

as Black Widow in Marvel Cinematic Universe

Score: -8

David Harbour

as Best Dark Horse in Best & Worst Comic Book Castings

Score: +9

Taron Egerton

as Red Hood in The bat-family

Score: -3

Carmen Electra

as Female Models. in The Most Attractive Celebrities

Score: +8

Scarlett Johansson

as Power Girl in Superman Family and Villains

Score: -4