Stan, I mean no disrespect to you. But maybe you should stop with the complaining. I've coached for many years at your sons level and we always scrimmage the upper level kids. It seems to me that your son maybe picking up on your negative comments. I disagree with anyone that has said it would be Ok for your son to quit. thats the easy way out. Calling an leaving a message is wrong. I've told my kids you can play anything you want to play. But just remember once you start you with finish the season. Has the coached asked your son were he wants to play? Maybe he is not playing a position he likes? Maybe he wants to play defense.