not much can be done about cte yet. rules changes have already been made. helmet tech has plateaued. as long as there's millions to be made playing the game, great insurance and $12k a month retirement, there will be players willing to play. maybe there will be some sort of drug or procedure developed later. boxing, soccer, mma, hockey, all have head trauma too. you gonna ban all those sports? hell no. a lot of jobs in this world carry risk. football is just one of them. can't freak out about it. wonder what the instance of cte in the general population is?