Suggestions by @charlie

Dan Stevens

as John Constantine in My DC Film Universe Castings(story private)

Score: +1

Viggo Mortensen

as Reverse Flash in My DC Film Universe Castings(story private)

Score: +1

Pierce Brosnan

as Doctor Fate in My DC Film Universe Castings(story private)

Score: +1

Hugh Laurie

as Doctor Fate in My DC Film Universe Castings(story private)

Score: +1

Theo James

as Hawkman in My DC Film Universe Castings(story private)

Score: +1

Benedict Cumberbatch

as Martian Manhunter in My DC Film Universe Castings(story private)

Score: +1

Josh Brolin

as Deathstroke in My DC Film Universe Castings(story private)

Score: +1

Ryan Gosling

as Green Arrow in My DC Film Universe Castings(story private)

Score: +1

Alexander Skarsgård

as Aquaman in My DC Film Universe Castings(story private)

Score: +1

Michael Fassbender

as Reverse Flash in My DC Film Universe Castings(story private)

Score: +1

Alexander Skarsgård

as Aquaman in My DC Film Universe Castings(story private)

Score: +1

Karen Gillan

as Iris West in My DC Film Universe Castings(story private)

Score: +1

Gary Barlow

as Henry Allen in My DC Film Universe Castings(story private)

Score: +1

Damian Lewis

as Reverse Flash in My DC Film Universe Castings(story private)

Score: +1

Nicholas Hoult

as Flash in My DC Film Universe Castings(story private)

Score: +1

Rami Malek

as Sinestro in My DC Film Universe Castings(story private)

Score: +1

Tom Cruise

as Green Lantern in My DC Film Universe Castings(story private)

Score: +1

Chris Pine

as Steve Trevor in My DC Film Universe Castings(story private)

Score: +1

Gal Gadot

as Wonder Woman in My DC Film Universe Castings(story private)

Score: +1

Felicity Jones

as Lois Lane in My DC Film Universe Castings(story private)

Score: +1