It was a good informative interview.
The things that I wished they ask: (Starts around 20-minute mark to the 52-minute mark)
The lack of the pre-season training for the refs this year (they normally do this and didn't see it brought up)
The inconstancy of calls from period to period to game to game
Calling only embellishments when players dive and not both players
A player who gets hit and draws a major by grabbing their head and being out on the next power play, should be removed from them grabbing their head (player safety/concussion reasons. This is the most annoying thing that happens outside of diving).
"What is goalie interference"
He was talking about a review that make me think NCHC needs a "war room" like the NHL to handle reviews.