Doom, The Mummy Returns, Heel Rock...
Yeah he is the Bad Guy in the movie, but I am talking like Arnold in Terminator 1; a pure, remorseless, R-rated killing machine.
I get if he wants to do his thing, he can do his thing... but he tried to do a Powerplay move on Warner Bros. and he ended up causing damage to other films.
Rock is hesitant to really play a killer from the start.