Minnesota’s Mittelstadt reaches 3-year contract with SabresSource: AP ‘Mittelstadt is scheduled to join the Sabres on Tuesday, and could make his NHL debut as early as Thursday, when Buffalo hosts the Detroit Red Wings.’ Related posts: Mittelstadt signs entry-level contract with Sabres Sabres sign UMass-Lowell forward C.J. Smith to 2-year deal Sabres sign backup G Enroth to 2-year contract Hudson Fasching signs with Sabres, could make NHL debut Saturday Casey Mittelstadt’s freshman year is over. Is Buffalo next?