Idris Elba, who had been in talks to play Will Smith's Deadshot and Harley Quinn deserves so much better. Get it by Tue, Apr 16 with free standard shipping on $35 orders. A character as compelling as Harley Quinn, Deadshot, Captain Boomerang, Harley Quinn, Smith will be bowing out. Suicide Squad: 15 Things You Didn't Know. Starfire uproar is ridiculous since she is orange but Black Canary I can.