Suggestions by @justincasts

Jovan Adepo

as Charles Xavier (younger) in Magneto: Brotherhood of Evil Mutants

Score: +1

Brenton Thwaites

as Max Eisenhardt in X

Score: +1

Sofia Boutella

as Astra in Magneto: Brotherhood of Evil Mutants

Score: +1

Sam Trammell

as Sen. Robert Kelly in Magneto: Brotherhood of Evil Mutants

Score: +1

Brenton Thwaites

as Max Eisenhardt (younger) in Magneto: Brotherhood of Evil Mutants

Score: +1

Alden Ehrenreich

as Alex Summers in Magneto: Brotherhood of Evil Mutants

Score: +1

Austin Butler

as Alex Summers in Magneto: Brotherhood of Evil Mutants

Score: -1

Sydney Park

as Regan Wyngarde in X-Men: Generation X

Score: +1

Vanessa Kirby

as Adrienne Frost in X-Men: Generation X

Score: +1

Morena Baccarin

as Selene in X-Men: Generation X

Score: +1

Sophie Turner

as Emma Frost in Magneto: Brotherhood of Evil Mutants

Score: +1

Joseph Fiennes

as Jason Wyngarde in Magneto: Brotherhood of Evil Mutants

Score: +1

Tony Revolori

as Mort Toynbee in Magneto: Brotherhood of Evil Mutants

Score: +1

Aurora Perrineau

as Lorna Dane in Magneto: Brotherhood of Evil Mutants

Score: +1

Robert Downey Jr.

as Max Eisenhardt/Erik Lensherr in Magneto: Brotherhood of Evil Mutants

Score: +1

Giancarlo Esposito

as Charles Xavier in Magneto: Brotherhood of Evil Mutants

Score: +1

Dane DeHaan

as Dominikos Petrakis in The Hellfire Club

Score: +1

Tony Revolori

as Mort Toynbee in The Hellfire Club

Score: +1

Moisés Arias

as Mort Toynbee in The Hellfire Club

Score: -1

Jada Pinkett Smith

as Lourdes Chantel in The Hellfire Club

Score: +1