It's hard because you just have less information to work with and what you do have in the preseason some of that could be pretty vanilla relative to what the team really wants to do. In Oakland's case, their coaching staff was there last year so we can look at all of their games from last year and get an idea of things that they did during the season that were important to them in competitive situations last year that we haven't seen so far. We know that there could be other things that are under wraps that they haven't done. We just have to be ready to make some adjustments during the game. I think that's the way it always is. There's no question that this is the hardest game.