A spirited win against the Maple Leafs, and the signing of Casey Mittelstadt has center excited to help Buffalo take the next step. By Mike Zeisberger / NHL.com Staff Writer TORONTO, ONT. — Jack Eichel could not stop grinning. There was a party-like atmosphere in the Buffalo Sabres dressing room Monday. The music was loud … Continue reading Eichel, Sabres full of hope, promise for future