Captain Boomerang will be mixing it up with some new faces as well. Idris Elba has been cast in The Suicide Squad and for a brief time, it seemed like he would be taking over Deadshot from Will Smith. Instead he will actually be playing a new character but we don’t know who yet, although we have some guesses. Also in talks to join Suicide Squad 2 and his first superhero film, is John Cena in an undisclosed role.