Go to approx 1:40:05 mark and watch a play that is very similar except it is the Air Force QB. Watch as the Wyoming defender doesn't take a cheap shot and goes for the waist and not the knees. While technically the Air Force tackle was not illegal, it is something that should definitely be coached out of the game. That conversation has to come from Howdy Doody during film study telling players that the intent is not to injure the opponent. I'm not sure that Howdy Doody has the ethics though to teach that concept since we've seen the same type of plays for years.