Seth Appert leaving Rochester to join Sabres' coaching staff under Lindy RuffSource: Buffalo News ‘Appert and Sabres associate general manager Jason Karmanos are scheduled to speak to reporters Tuesday morning.’ Related posts: Wednesday’s Rochester Coverage Saturday’s Rochester Coverage Sabres bring up Seth Appert to join Lindy Ruff’s staff Rochester’s improbable playoff series win another sign of progress for Sabres Buffalo Sabres promote minor-league coach Seth Appert as assistant under Lindy Ruff