As informed in the passage "Let Them Play", "Not too long ago, players were treated with smelling salts and sent back into the game. Today, the NFL does not allow a player with a concussion to return to a current game. He must pass medical evaluations before he can play again." Still, I think football games are too risky. Also, Many players have been injured and some even dies in football games. I can conclude that some football concussions impact a game. Therefore, I think football games are too