Suggestions by @fango

Matt Ryan

as John Constantine in Extreme Universe DC

Score: +1

Colton Haynes

as Red Arrow in Extreme Universe DC

Score: +1

Titus Welliver

as Lex Luthor in Extreme Universe DC

Score: +1

Stephen Amell

as Green Arrow in Extreme Universe DC

Score: +1

Joe Manganiello

as Deathstroke in Extreme Universe DC

Score: +1

John Boyega

as Cyborg in Extreme Universe DC

Score: +1

John Krasinski

as Hal Jordan in Extreme Universe DC

Score: +1

J.K. Simmons

as Jim Gordon in Extreme Universe DC

Score: +1

Andy Samberg

as Plastic Man in Extreme Universe DC

Score: +1

Michael Shannon

as General Zod in Extreme Universe DC

Score: +1

Jared Leto

as Joker in Extreme Universe DC

Score: +1

Xolo Maridueña

as Blue Beetle II in Extreme Universe DC

Score: +1

Melissa Benoist

as Supergirl in Extreme Universe DC

Score: +1

Margot Robbie

as Harley Quinn in Extreme Universe DC

Score: +1

Brenton Thwaites

as Nightwing in Extreme Universe DC

Score: +1

Joshua Orpin

as Superboy in Extreme Universe DC

Score: +1

Teagan Croft

as Raven in Extreme Universe DC

Score: +1

Zachary Levi

as Shazam in Extreme Universe DC

Score: +1

Jason Momoa

as Lobo in Extreme Universe DC

Score: +1

Grant Gustin

as The Flash in Extreme Universe DC

Score: +1