Fan Casting Casting The Suicide Squad of James Gunn's DCU

Note: since James Gunn directed the first Suicide Squad movie in the old DCEU, and assembled the cast for the characters that were featured in the film, I'd imagine he'd keep most of those actors (except for, of course, Margot Robbie, Will Smith, etc). However, since Nathan Fillion, who played T.D.K in the first Suicide Squad movie, has been cast as Guy Gardner in Superman: Legacy, I think there's a possibility that Gunn may recast all of the members of The Suicide Squad. Feel free to vote on the actors I pick for each character and tell me what your choices would be on the comments of this story.