Sabres' Ennis has groin surgerySource: WGR-AM ‘The Sabres say that Jack Eichel did skate lightly on Thursday, but it is just part of his regular rehab and he’s still weeks away from returning from a high ankle sprain.’ Related posts: Jack Eichel’s ankle injury rocks Sabres before season opener Canadiens shut down Sabres 4-1 Bad ankle dogs Lehner; ailing Kane done Sabres lose opener to Canadiens, Evander Kane to injury Ankle sprain shelves Tallinder