As I said earlier, this rules committee process...which we haven't completed, because those recommendations will now go to our board for approval. They're all centred on issues relating to player safety and health and how to make the game safer for players. It isn't confined to activities on a football field that would relate to concussions. Some of it is just the way and the flow of the game, making sure that the players are respecting one another and are not doing things that would unnecessarily create a hazardous situation for the players.
I'm happy to report that our players and our players association are active members in that process. Our players are represented in that process. Our coaches are represented in that process. Every year yields new insights into things that we can do to make the game safer for our players.