That was a bad collision. It reminded me of a similar head clash in a Rugby League test match a few year ago between Australia and New Zealand. Basically two players from opposite side going for the ball. The new Zealand fullbacks face smashed into the top of the Australian players head. The New Zealand players face was basically caved in. He needed nine hours of surgery and something like tenj metal plates in his face. He was back on the field a few months later.
