Suggestions by @jcraia

Jake Gyllenhaal

as The Joker in DC: The Grand Dawn

Jonathan Majors

as Mister Terrific in DC: The Grand Dawn

Florence Pugh

as Supergirl in DC: The Grand Dawn

Dane DeHaan

as Captain Cold in DC: The Grand Dawn

Ludi Lin

as The Atom in DCEU Rewrite

Jurnee Smollett

as Hawkgirl in DCEU Rewrite

Liam Hemsworth

as Hawkman in DCEU Rewrite

John Krasinski

as Shazam in DCEU Rewrite

Jovan Adepo

as Cyborg in DCEU Rewrite

Blake Lively

as Black Canary in DCEU Rewrite

Charlie Hunnam

as Green Arrow in DCEU Rewrite

Trevante Rhodes

as John Stewart in DCEU Rewrite

Chris Pine

as Green Lantern in DCEU Rewrite

Djimon Hounsou

as Martian Manhunter in DCEU Rewrite

Kit Harington

as Aquaman in DCEU Rewrite

Kit Harris

as Aquaman in DCEU Rewrite

Logan Lerman

as The Flash in DCEU Rewrite

Eiza González

as Wonder Woman in DCEU Rewrite

Richard Madden

as Superman in DCEU Rewrite

Jon Hamm

as Batman in DCEU Rewrite