Yet you said yourself he had a concussion, so shake your own head at yourself then.
How many levels am I wrong on exactly?
I see him as someone who will play a physical, defensive only game. I don't see him providing much offense, and I don't know that he will develop into one of the best defensive defensemen in the NHL (like Chris Tanev). I get the feeling some people only like this pick because his name sounds cool.
I usually dislike drafting no/low offensive upside players, because if they can't produce at the lower levels they certainly won't produce in the NHL. And unless they are absolutely elite on the defensive side, you'll pretty much have a useless player. If we were going to pass on Akil Thomas or Jake Wise at that pick, and were set on a defenseman, we should have picked Bode Wilde or Calen Addison. Even Sean Durzi looks like a reasonable pick.