Suggestions by @guilhermecustodio

Katheryn Winnick

as Black Canary in Black Canary and Green Arrow

Score: +1

Alexander Skarsgård

as Green Arrow in Black Canary and Green Arrow

Score: +2

Tyler Posey

as Kylie Rayner in Green Lantern Corps

Score: +1

Kevin Grevioux

as Mongul in Green Lantern Corps

Score: +3

Riz Ahmed

as Simon Baz in Green Lantern Corps

Score: +2

Alan Ritchson

as Guy Gardner in Green Lantern Corps

Score: +2

Djouliet Amara

as Hawkgirl in Green Lantern Corps

Score: +1

Eliza Gonzales

as Jéssica Cruz in Green Lantern Corps

Score: +1

Mike Colter

as John Stewart in Green Lantern Corps

Score: +3

Josh Segarra

as Hal Jordan in Green Lantern Corps

Score: +2

Lázaro Ramos

as Hawkman in Green Lantern Corps

Score: +2

Theodore Shapiro

as Composer in Blue Beetle

Score: +1

Rawson Marshall Thurber

as Director in Blue Beetle

Score: +1

Neil McCaul

as Dan Garret in Blue Beetle

Score: +1

Jason Bateman

as Maxwell Lord in Blue Beetle

Score: +1

Leslie Grace

as Barbara Gordon in Blue Beetle

Score: +1

Glen Powell

as Booster Gold in Blue Beetle

Score: +1

Jack Quaid

as Blue Beetle in Blue Beetle

Score: +1

Tyler Bates

as Composer in Suicide Squad

Score: +2

David Leitch

as Director in Suicide Squad

Score: +2