With Ryan Reynolds out who will play the Emerald Crusader?
Bradley Cooper - Guy Gardner
Best known for: "The Hangover," "Silver Linings Playbook," "American Hustle"
Why: Cooper may have charmed everyone in "Playbook," but since he found real stardom in "The Hangover" he continues to play characters that test your patience. Whether in the aforementioned "Hangover" franchise, as Face in "The A-Team," a man who uses a drug to make him supersmart in "Limitless" or even a morality challenged police officer in "The Place Beyond the Pines" Cooper often comes off as, well, a jerk. Infamously, he lost the role of Hal Jordan to Ryan Reynolds, but maybe it's because his destiny was to always portray the one and only Guy Gardner? Update: Cooper is the voice of Rocket Raccoon in "Guardians of the Galaxy," but we don't think that would stop him from joining the DC Universe.