Suggestions by @andrearaujo

Chandler Lovelle

as Shayera Hol in JLA

Score: +1

Evanna Lynch

as Rachel Roth in JLA

Score: -1

Sophie Thatcher

as Komand'r in JLA

Score: +1

Katherine McNamara

as Koriand'r in JLA

Score: -1

Emma Thompson

as Anna Strenger in The Witcher: Wild Hunt

Score: +1

Mads Mikkelsen

as Doctor Fate in JLA

Score: +1

Florian Munteanu

as Bane in JLA

Score: +1

Scott Adkins

as Slade Wilson in JLA

Score: +1

Martyn Ford

as Mongul in JLA

Score: +1

Dwayne Johnson

as Mongul in JLA

Score: -1

Amber Skye Noyes

as Shayera Hol in JLA

Score: -1

Sean Harris

as Question in JLA

Score: -1

Kevin McKidd

as Question in JLA

Score: -1

Katherine Langford

as Zatanna Zatara in JLA

Score: -1

Julia Goldani Telles

as Zatanna Zatara in JLA

Score: -1

Josh Brolin

as J'onn J'onzz in Smallville (Remake)

Score: +1

Lucas Till

as Bart Allen in Smallville (Remake)

Score: +1

Rachel Brosnahan

as Lois Lane in Smallville (Remake)

Score: +1

Giancarlo Esposito

as Brainiac in Smallville (Remake)

Score: +1

David Corenswet

as Clark Kent in Smallville (Remake)

Score: +1