So... You didn't read the article. "A week ago, he left the second half of North Dickinson’s loss to Superior Central because of a concussion. He looked ready

So... You didn't read the article. "A week ago, he left the second half of North Dickinson’s loss to Superior Central because of a concussion. He looked ready to return for senior night, then took a turn midweek when he couldn’t remember some of what showed up on the game film of Phillips High, this week’s opponent." Concussions are common in football, and are not just due to helmet bashing.