Suggestions by @bosuthebluehedgehog

Bill Hader

as Kite Man in Casting James Gunn's DCU! :D

Ben Barnes

as Killer Moth in Casting James Gunn's DCU! :D

Anya Taylor-Joy

as Silver Banshee in Casting James Gunn's DCU! :D

Brendan Fraser

as Firefly in Casting James Gunn's DCU! :D

Winston Duke

as Killer Croc in Casting James Gunn's DCU! :D

Joel Kinnaman

as Rick Flag Jr. in Casting James Gunn's DCU! :D

Mayling Ng

as Mongal in Casting James Gunn's DCU! :D

Nathan Fillion

as T.D.K./The Detachable Kid/Arm-Fall-Off-Boy in Casting James Gunn's DCU! :D

Pete Davidson

as Blackguard in Casting James Gunn's DCU! :D

Adam Driver

as Scarecrow in Casting James Gunn's DCU! :D

Bill Skarsgård

as Deadman in Casting James Gunn's DCU! :D

Karen Fukuhara

as Katana in Casting James Gunn's DCU! :D

Hugh Laurie

as Alfred Pennyworth in Casting James Gunn's DCU! :D

Sam Witwer

as Batman in Casting James Gunn's DCU! :D

Ross Lynch

as Jericho in Casting James Gunn's DCU! :D

Jennifer Garner

as Adeline Kane in Casting James Gunn's DCU! :D

Dacre Montgomery

as Grant Wilson in Casting James Gunn's DCU! :D

William Franklyn-Miller

as Superboy in Casting James Gunn's DCU! :D

Pedro Pascal

as Deadshot in Casting James Gunn's DCU! :D

Ralph Fiennes

as Mr.Freeze in Casting James Gunn's DCU! :D