I had a coach who would grab your face mask after a less than spectacular play. Sometimes even held you out the next play like that too on the sidelines. I didn't have a problem with it, nor did my Dad. Coach was an ex Marine Corps drill instructor. Every kid respected him and we also were undefeated. He got the most out of you wihout abusing you. I'm not defending Rice though...he just sounds unproductively angry and abusive. On the flip side, I'm sure you could could make a 2 minute snippet of any coach throughout all of a seaons practices and make them look like a monster.