appreciative of the demeanor of BYU's coaches. Tennessee's coach spent as much time screaming and yelling at his players as anything else during that game.
I lose all respect for a coach when they physically grab a player by the jersey or the helmet and vehemently berate them during a game as this coach did Saturday. Maybe on very rare or extreme occasions, I would say it's okay to do this with a player, but when that is the norm rather than the exception, that is not a good approach.
I guarantee it doesn't help in the long run with team morale or respect for that coach. Players build a mental wall to insulate themselves from the verbal abuse and they band together, sometimes against the coach. I had a coach in high school that had this type of philosophy, and it's just the wrong approach, IMO.