first. JK

I agree with you, but your post just reminded me of why MLM and herbal stuff is so successful in Utah.

Fact of the matter is some people can tolerate it, others can't. Why do some relatively mild hits cause overt concussion symptoms and other more forceful ones don't. Everyone is different.

Personally, I'd let him play until he gets his first concussion, if he ever does. Then move to something else, because that is your message to move on. Sports are much more benefit health-wise than they are detriment. Much, much more. But listen to your body.