While the "Suicide Squad" trailer turned a few heads at this year's San Diego Comic Con, one thing many fans couldn't really agree on is whether or not actor Jared Leto's portrayal of the Joker is a worthy successor to Heath Ledger. Of course, we've only seen one official photo, and a couple lines from the trailer, but some fans still aren't convinced that the washed up rocker look is the best direction to take the Batman villain.But whether or not you like what you've seen of Leto's performance so far, there's no denying the actor's chops, as well as his devotion to the roles he takes (just look at his performance in "Dallas Buyers Club").