Suggestions by @yeeofficial

Nick Offerman

as Harvey Bullock in The Batman 2

Score: +3

Bumper Robinson

as Grid in The Batman 2

Score: +1

Lucas Till

as Johnny Quick in The Batman 2

Score: +1

Victoria Justice

as Atomica in The Batman 2

Score: +1

Kellan Lutz

as Sea King in The Batman 2

Score: +1

Mark Harmon

as Deathstorm in The Batman 2

Score: 0

Austin Stowell

as Power Ring in The Batman 2

Score: +1

Emmy Rossum

as Superwoman in The Batman 2

Score: +1

Ian Harding

as Ultraman in The Batman 2

Score: +4

Emily Rios

as Renee Montoya in The Batman 2

Score: +1

Tom Cullen

as Owlman in The Batman 2

Score: -1

Jonathan Eusebio

as Choreographer in Spider-Man 4

Score: 0

Grant McLellan

as Videoman in Marvel Cinematic Universe

Score: +1

Jace Norman

as Warren Worthington III in Marvel Cinematic Universe

Score: -3

Alex Pettyfer

as Warren Worthington III in Marvel Cinematic Universe

Score: +9

Bernadette Saquibal

as Dragonfly in Marvel Cinematic Universe

Score: +3

Tanner Buchanan

as Bobby Drake in Marvel Cinematic Universe

Score: -2

Dante Albidone

as Nightwing in The Batman 2

Score: -3

Robert Pattinson

as Batman in Batman

Score: +6

Cameron Brodeur

as Nightwing in Batman

Score: -8