Suggestions by @wolfred17

Adrian Brody

as Scarecrow in The Batman (Alternative Cast)

Score: +1

Emma Stone

as Poison Ivy in The Batman (Alternative Cast)

Score: +1

Elijah Wood

as James Gordon Jr. in The Batman (Alternative Cast)

Score: +1

Joseph Gordon-Levitt

as Alberto Falcone in The Batman (Alternative Cast)

Score: +1

Steve Carell

as Calendar Man in The Batman (Alternative Cast)

Score: +1

Michael Imperioli

as Salvatore Maroni in The Batman (Alternative Cast)

Score: +1

Megan Fox

as Sophia Falcone in The Batman (Alternative Cast)

Score: -1

Ray Liotta

as Carmine Falcone in The Batman (Alternative Cast)

Score: +1

Jessie T. Usher

as Firefly in The Batman (Alternative Cast)

Score: +1

James McAvoy

as The Mad Hatter in The Batman (Alternative Cast)

Score: +1

Paul Dano

as Riddler in The Batman (Alternative Cast)

Score: +2

Alicia Vikander

as Catwoman in The Batman (Alternative Cast)

Score: 0

Alfred Molina

as Penguin in The Batman (Alternative Cast)

Score: +1

Denzel Washington

as Two Face in The Batman (Alternative Cast)

Score: +1

Dominic Sherwood

as Red Hood in The Batman (Alternative Cast)

Score: 0

Dacre Montgomery

as Nightwing in The Batman (Alternative Cast)

Score: 0

Maika Monroe

as Batgirl in The Batman (Alternative Cast)

Score: 0

Stephanie Beatriz

as Renee Montoya in The Batman (Alternative Cast)

Score: +1

Michael Cudlitz

as Harvey Bullock in The Batman (Alternative Cast)

Score: +1

Ken Watanabe

as Jim Gordon in The Batman (Alternative Cast)

Score: +1