Sabres' Warrener has inner-ear imbalance, might play SaturdaySource: AP 'Sabres defenseman Rhett Warrener has an inner-ear imbalance, not a concussion as originally believed, and might be available for Buffalo's game against Toronto on Saturday.' Related posts: Sabres Warrener out with concussion Warrener, Kalinin will remain on the sidelines for weeks Warrener, Gratton re-sign with Sabres Warrener, Gratton expected to play Friday vs. Canucks Sabres' Warrener out with abdominal strain