Dan Bylsma only coached 25 regular season games , before leading Pittsburgh to the Stanley Cup Finals .
Dan Bylsma was the 13th rookie coach to win the Stanley Cup and the first since 1986 .
rookie coach   only coached 25 regular season games , before leading Pittsburgh to the Stanley Cup Finals .
Dan Bylsma was the 13th rookie coach to win the Stanley Cup and the first since 1986 .