Just my opinion that he could have done more and put himself in a much better position. Too many players in the "new" NHL aren't protecting themselves like try should and I truly believe this is a factor in the increase of boarding/checking from behind. Same with the hit on Gionta and same goes for Shaw and Kruger on the Blackhawks.
Also, it is only going to get worse. USA hockey, at the youth level, made a very poor decision in pushing the age of checking further back. Many coaches at the youth level were amazed by this decision and think it will only backfire because these kids will not know how to take a hit, which we spend more time on than giving a hit. Also, in tournaments, Canada teams start checking at a younger age and that will be bad news for USA players.