- The Buffalo Sabres could be getting a huge boost to their defensive core. After today’s practice, Bill Hoppe of the Olean Times Herald relayed a note from head coach Lindy Ruff indicating Michael Kesselring could be activated from the injured reserve for tomorrow’s game. Kesselring, who was acquired from the Utah Mammoth this past offseason, scored seven goals and 29 points in 82 games last year, averaging 17:41 of ice time per game.