Suggestions by @subin

Mena Massoud

as Kurt Wagner in The Uncanny X-Men: Sins of Sinister

Score: +1

Cody Fern

as Warren Worthington III in The Uncanny X-Men: Sins of Sinister

Score: +1

Walker Scobell

as Bobby Drake in The Uncanny X-Men: Sins of Sinister

Score: +1

Jack Quaid

as Hank Mccoy in The Uncanny X-Men: Sins of Sinister

Score: +1

Christina Masterson

as Kwannon in The Uncanny X-Men: Sins of Sinister

Score: +1

Emily Rudd

as Jean Grey in The Uncanny X-Men: Sins of Sinister

Score: +1

Imani Lewis

as Ororo Munroe in The Uncanny X-Men: Sins of Sinister

Score: +1

Margaret Qualley

as Anna Marie in The Uncanny X-Men: Sins of Sinister

Score: +2

Avan Jogia

as Remy Lebeau in The Uncanny X-Men: Sins of Sinister

Score: +1

Julia Butters

as Katherine Pryde in The Uncanny X-Men: Sins of Sinister

Score: +2

Patrick Schwarzenegger

as Scott Summers in The Uncanny X-Men: Sins of Sinister

Score: +2

John Krasinski

as Reed Richards Earth-838 in Avengers: Doomsday

Score: +1

Michael B. Jordan

as Killmonger in Avengers: Doomsday

Score: +1

Michael B. Jordan

as Johnny Storm Earth-15866 in Avengers: Doomsday

Score: +1

Jamie Bell

as Ben Grimm Earth-15866 in Avengers: Doomsday

Score: +1

Kate Mara

as Sue Storm Earth-15866 in Avengers: Doomsday

Score: +1

Miles Teller

as Reed Richards Earth-15866 in Avengers: Doomsday

Score: +1

Caleb Landry Jones

as Sean Cassidy Earth-10005 in Avengers: Doomsday

Score: +1

Lucas Till

as Alex Summers Earth-10005 in Avengers: Doomsday

Score: +1

Lana Condor

as Jubilation Lee Earth-10005 in Avengers: Doomsday

Score: +1