Racing PositionsGolic: Karlos Williams' weight gain 'completely understandable'4Y0:55Elias Says: November 13, 20175YElias Sports BureauDoug Marrone returns to face Jets with chance for revenge6YRich CiminiReggie Ragland trade cements Preston Brown's spot in Bills' defense6YMike RodakSource: Karlos Williams banned for at least year6YField YatesBills set to add short-yardage bruiser in FB/RB Mike Tolbert6YMike RodakSource: Karlos Williams suspended 10 games6YSteelers add Karlos Williams to practice squad6YSource: Bills expected to re-sign RB Williams6YMike RodakSuspension of Marcell Dareus could leave Bills in early-season hole7YMike Rodak