https://twitter.com/user/status/1069685849187508224
Pettersen confirmed to be attending the Division I tournament.
He won't be going until after Denver plays two games this weekend, which means he'll likely miss Norway's first game of the tournament (and possibly first 2), which starts on Sunday in Germany.
The D-I tournament doesn't have a playoff. The team with the best record in five games against the other teams will get promoted to next year's World Juniors.