True. The more we learn about CTE, the more there is a concern that this isn't a manageable issue. Faster, stronger athletes create violent impacts, which is great for TV. Knowing that the brain impact is damaging and cumulative how much longer will we tolerate this?

While you can count on a lot of young men willing to ignore the risk, how many parents would knowingly permit their sons to go on even one traumatic impact?

I think big changes in future should be expected if the sport is to survive.