Felt bad for the OSU kid Bosa (he looks like a hell of a prospect, but left better than the ND kid who also sounded like a first round talent). Bottom line, I like college football's handling of hitting with the crown and targeting the head much better than the NFL's bullshit fines etc. Sends a message to the players that the refs are there to protect your opponent and yourself. It is confirmed with video review and it is immediate. NFL players don't give a **** about 15 K fines. But just like in hockey when you cost your team on the spot by losing your services, people think twice. I was one of the most vocal about not changing the game when Harrison started taking fines and suspensions. However, the more I'm around the game and talk to people and learn, there are other techniques that still maintain the physical nature of the game, but leave the head out. And then you talk to people who have suffered long term effects (one guy I ref with who was all Canadian College says he is more than 2 inches shorter than when he played from disk degeneration and another guy I coach with has clear repetitive brain trauma effects.