In an alternate universe, maybe fans are talking about Mark Strong's Sinestro as one of the best villains in comic book movie history. That was the idea, at least, behind casting the actor in Martin Campbell's 2011 Green Lantern movie. It was a smaller role, but he was intended to be a full-blown evil mastermind in the sequel. Unfortunately, that never panned out - but Strong sees his new role in Warner Bros.' Shazam! as a chance to rewrite history.