Suggestions by @lilgavilan

Timothée Chalamet

as Nightcrawler in X-Men

Score: +1

Marion Cotillard

as Mystique in X-Men

Score: +1

Gaspard Ulliel

as Quicksilver in X-Men

Score: +1

Léa Seydoux

as Scarlet Witch in X-Men

Score: +1

Vincent Cassel

as Magneto in X-Men

Score: +1

Ralph Fiennes

as Alfred Pennyworth in Batverse

Score: +1

Garrett Hedlund

as Green Arrow #2 in Batverse

Score: +1

Charlie Hunnam

as Green Arrow in Batverse

Score: +1

Karl Urban

as Batman in Batverse

Score: +1

Chace Crawford

as Young Alfred Pennyworth in Batverse

Score: +1

Logan Lerman

as Young Alfred Pennyworth in Batverse

Score: +1

Ralph Fiennes

as Alfred Pennyworth in Batverse

Score: +1

James McAvoy

as Batman in Alternate DCEU

Score: -9

Jason Clarke

as Beast in Alternate Casting: X-Men Film Series

Score: +3

Jeffrey Wright

as Beast in Alternate Casting: X-Men Film Series

Score: +2

Benicio del Toro

as Beast in Alternate Casting: X-Men Film Series

Score: +2

Caleel Harris

as Young Cyclops in Alternate Casting: X-Men Film Series

Score: -3

Jaeden Martell

as Young Cyclops in Alternate Casting: X-Men Film Series

Score: +2

Barry Keoghan

as Younger Magneto in Alternate Casting: X-Men Film Series

Score: +1

Will Poulter

as Younger Magneto in Alternate Casting: X-Men Film Series

Score: +1