Technically, in the books Dave Miller was the opposite of that and they were implying that Dave was just William without a facade. My version of Will, is naturally charming. He has an air to him that says: "Yeah, I'm the best. So what?". He's just straight-up if deceptiveness was a person. He always seems like he has a perfect idea of what he's doing and that he is better than you and he knows it. Even when he's being an utter psycho, he still seems smart. Also, I gave him the Vanny mask but had him paint it like Spring Bonnie and that's what he wears to kill people.