Pete DeBoer couldn't have been more impressed by Matthew Schaefer: Pete DeBoer On First Game Coaching Islanders Rookie Phenom Matthew Schaefer [https://deweb-519a7.b-cdn.net/post-images/f64cffad-075f-489f-b0e8-07b83398d089.jpeg] Pete DeBoer On First Game Coaching Islanders Rookie Phenom Matthew Schaefer DeBoer witnesses Schaefer's historic goal and elite two-way game live, marveling at the rookie defenseman's defensive prowess and dynamic playmaking. [https://thehockeynews.com/nhl/new-york-islanders/latest-news/pete-deboer-on-first-game-coaching-islanders-rookie-phenom-matthew-schaefer]
