There comes a point when you've exhausted your opportunities playing good guys. I've been around long enough, I think I'm entitled to explore a bit. But what I saw there was an opportunity to play a character different from what the audience's expectation was. A chance to take their crude experience of me - of my iconography, if you will - and turn it on its ear at an appropriate juncture in the film to be useful to the process of telling the story.