He can play both creepy (The Lovely Bones), funny (The Imposters) and everything in between. He's one of the most prolific and respected character actors out there who doesn't have a banner role in pop culture, kind of like Gary Oldman in the late 90's. I feel like he could bring a depth and appeal to this that would be comparable with Heath Ledger's Joker and Anthony Hopkins' Hannibal Lecter.