Henry is a good example of wheels run off. Not his injury. I don't know specifics of him. But he absorbs probably 15 huge collisions a game. His functional career will not last the same as his peers guarenteed.
So you think a lineman sustains concussion every game because they have close quarter head collisions? Ok.
So you think a lineman sustains concussion every game because they have close quarter head collisions? Ok.