Suggestions by @animedane

Matthew McConaughey

as Detective Donald Kimball in American Psycho Remake

Score: +1

Saoirse Ronan

as Jean in American Psycho Remake

Score: +1

Hugh Jackman

as Harry Hart in Spys

Score: +1

James Gunn

as Director in Berserk Fancast

Score: -4

James Marsden

as Steve Trevor in MCU and DCEU actor swap

Score: +3

Samuel L. Jackson

as Deathstroke in MCU and DCEU actor swap

Score: -2

Frank Grillo

as Deathstroke in MCU and DCEU actor swap

Score: +1

Tom Holland

as Harry Potter in Harry Potter

Score: +1

David Mazouz

as Ron Weasley in Harry Potter Reboot

Score: -1

Anthony Mackie

as Dead Shot in MCU and DCEU actor swap

Score: +3

Tom Cruise

as Hal Jordan in Matt Reeves Justice League

Score: +1

Tom Welling

as Superman in Matt Reeves Justice League

Score: +1

Mark Hamill

as Joker in DCAMU (Live Action)

Score: 0

Ruby Rose

as Natasha Romanoff in MCU and DCEU actor swap

Score: +1

Chris Pine

as Bucky in MCU and DCEU actor swap

Score: +2

Ruby Rose

as Black Widow in MCU and DCEU actor swap

Score: +2

Brandon Routh

as Captain America in MCU and DCEU actor swap

Score: +4

Christian Bale

as Ironman in MCU and DCEU actor swap

Score: +2

Josh Brolin

as Darkseid in MCU and DCEU actor swap

Score: +2

Brie Larson

as Wonder Woman in MCU and DCEU actor swap

Score: +1