We're constantly monitoring and evolving. We meet with the general managers on a regular basis to go over what's taking place in the game. We're looking at trends because we're watching every game.
The organic change that we've seen is that you don't see staged fights anymore. A number of years ago, we actually proposed the rule to get rid of staged fights and the players' association said no. It evolved out of the game because as we moved the game to skill, teams decided it was more important to have four skilled lines than to have a designated tough guy and the amount of fighting came down.
The type of fighting you see now for the most part is an emotional, in-the-moment act. Somebody's upset and aggravated about something. We have a very fast-paced, emotional game with a lot of physical contact. That is an outlet that is probably better than some other outlets. Again, it has increasingly become a less important part of the game.