Minnesota Vikings wide receiver Stephen Burton (11), left, gets stripped of the ball by Buffalo Bills defensive back Leodis McKelvin (21), right, in the first half of an NFL preseason football game, Friday, Aug. 17, 2012, in Minneapolis. (AP Photo/Genevieve Ross)

Minnesota Vikings running back Adrian Peterson (28) prays with players from both the Vikings and the Buffalo Bills after an NFL preseason football game, Friday, Aug. 17, 2012, in Minneapolis. The Vikings won 36-14. (AP Photo/Genevieve Ross)

FILE - In this Aug. 17, 2012, file photo, Buffalo Bills head coach Chan Gailey looks on during a preseason NFL football game against the Minnesota Vikings in Minneapolis. Gailey believes the Bills have plenty of inconsistencies on offense and defense to address in preparing for their third preseason game on Saturday, when they host the Pittsburgh Steelers. (AP Photo/Andy King, File)

FILE - This Aug. 17, 2012 file photo shows Buffalo Bills quarterback Ryan Fitzpatrick (14) looking to pass during an NFL preseason football game against the Minnesota Vikings, in Minneapolis. Fitzpatrick has the full trust and confidence of his teammates and coach Chan Gailey in preparing to open his second season as the team's starter. (AP Photo/Genevieve Ross, File)