Over the last few years, over 4,000 former NFL players have filed lawsuits against the NFL for the impact of concussions on their post-career health. There is also a story that came out today about how a precedent may have already been set for the NFL paying off former players for having health issues stemming from concussions during their playing days. Do you think this issue with concussions will cause a significant change in the way the game is played in the near future?