so ten years from now are they going to sue for torn knees and cant walk no more? I would have thought these guys sign some form of waiver when going into contact sport lol.I would assume all these guys had concussions starting at the high school level. the sport is being ruined now in days. good in theory but not realistic. I big hit to the chest that knocks the wind out of someone draws immeidate flags no matter what. I think thid year we will really see a big problem with low blow injuries and absurd penalties.