PITTSFORD, N.Y. -- Former Buffalo Bills running back Karlos Williams was already suspended for the first four games of the regular season, so his abrupt release Saturday did little to shake up the pecking order of the Bills' offensive backfield in the short term.
However, the Bills' decision to jettison Williams, the Bills' No. 2 runner last season, sparked a fresh set of questions from a fantasy-football perspective about who will receive touches behind LeSean McCoy this season.
The natural starting point to the discussion was veteran Reggie Bush, whom the Bills signed Aug.