Chicago Bears quarterback Caleb Hanie (12) celebrates after scoring a touchdown against the Buffalo Bills in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Caleb Hanie (12) crosses the goal for a touchdown while in the grasp of Buffalo Bills linebacker Reggie Torbor in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills running back Fred Jackson (22) is tackled by Chicago Bears Patrick Mannelly, left, and linebacker Lance Briggs (55) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills quarterback Tyler Thigpen (4) get ready to pass against the Chicago Bears in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills running back Johnny White (35) is tackled by Chicago Bears defensive tackle Matt Toeaina in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills safety Jairus Byrd (31) trips up Chicago Bears running back Marion Barber (24) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Aug 13, 2011; Chicago, IL, USA; Chicago Bears running back Chester Taylor (29) runs with the ball during the first quarter of a preseason game against the Buffalo Bills at Soldier Field. Mandatory Credit: Dennis Wierzbicki-US PRESSWIRE

Aug 13, 2011; Chicago, IL, USA; Buffalo Bills running back C.J. Spiller (28) is tackled by Chicago Bears cornerback D.J. Moore (30) during the first quarter of a preseason game at Soldier Field. Mandatory Credit: Dennis Wierzbicki-US PRESSWIRE

Aug 13, 2011; Chicago, IL, USA; Chicago Bears wide receiver Johnny Knox (13) during a 70-yard kick-off return in the first quarter of a preseason game against the Buffalo Bills at Soldier Field. Mandatory Credit: Dennis Wierzbicki-US PRESSWIRE

Chicago Bears quarterback Caleb Hanie (12) celebrates after scoring a touchdown with teammate Earl Bennett in the first half an NFL preseason football against the Buffalo Bills game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills wide receiver Stevie Johnson tries to elude a tackle by Chicago Bears defensive tackle Matt Toeaina (75) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Johnny Knox (13) is tackled by Buffalo Bills linebacker Reggie Torbor (53) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills wide receiver Steve Johnson (13) is tackled by Chicago Bears safety Major Wright (27) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills linebacker Shawne Merriman (56) celebrates after sacking Chicago Bears quarterback Caleb Hanie in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. In the back are teammates Reggie Torbor (53) and Marcell Dareus (99). (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Johnny Knox (13) runs for a 70-yard kickoff return against Buffalo Bills placekicker Rian Lindell (9) and Aaron Williams (23) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills linebacker Shawne Merriman (56) sacks Chicago Bears quarterback Caleb Hanie (12) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears running back Marion Barber (24) is tackled by Buffalo Bills cornerback Drayton Florence (29) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Kiichiro Sato)

Buffalo Bills' Brad Smith misses a pass in front of Chicago Bears cornerback D.J. Moore (30) in the first half of an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills wide receiver Marcus Easley (81) is tackled by Chicago Bears' Sam Hurd (81) and defensive lineman Vernon Gholston (94) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills running back Johnny White (35) tries to avoid a tackle by Chicago Bears linebacker Brian Iwuh (52) in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills quarterback Tyler Thigpen (4) is sacked by Chicago Bears defensive tackle Amobi Okoye (91) in the first half of an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears head coach Lovie Smith watches the action in the second half an NFL preseason football game against the Buffalo Bills in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills assistant head coach Dave Wannstedt watches the action in the second half an NFL preseason football game against the Chicago Bears in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Nathan Enderle (10) throws a pass under pressure from Buffalo Bills linebacker Danny Batten (57) in the second half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills cornerback Aaron Williams (23) celebrates after making an interception against the Chicago Bears in the second half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills head coach Chan Gailey watches the action in the first half an NFL preseason football game against the Chicago Bears in Chicago, Saturday, Aug. 13, 2011. The Bears won 10-3. (AP Photo/Charles Rex Arbogast)

Chicago Bears head coach Lovie Smith, right, shakes hands with Buffalo Bills assistant head coach Dave Wannstedt after the Bears' 10-3 win in an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Chicago Bears linebacker Brian Urlacher (54) and Buffalo Bills linebacker Shawne Merriman (56) meet after their NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. The Bears won 10-3. (AP Photo/Charles Rex Arbogast)

Chicago Bears head coach Lovie Smith, left, greets Buffalo Bills head coach Chan Gailey after the Bears' 10-3 win in an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Charles Rex Arbogast)

Buffalo Bills quarterback Brad Smith carries the ball against the Chicago Bears in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Caleb Hanie (12) scrambles in the first half an NFL preseason football game against the Buffalo Bills in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Caleb Hanie (12) celebrates after scoring a touchdown against the Buffalo Bills in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)

Buffalo Bills quarterback Ryan Fitzpatrick (14) passes in the first half an NFL preseason football game against the Chicago Bears in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Kiichiro Sato)

Buffalo Bills quarterback Tyler Thigpen (4) hands off to running back Johnny White (35) in the first half an NFL preseason football game against the Chicago Bears in Chicago, Saturday, Aug. 13, 2011.The Bears won 10-3. (AP Photo/Nam Y. Huh)

Buffalo Bills quarterback Levi Brown (10) fires a pass against the Chicago Bears in the second half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. The Bears won 10-3. (AP Photo/Charles Rex Arbogast)

Buffalo Bills quarterback Tyler Thigpen (4) prepares to hand off in the first half an NFL preseason football game against the Chicago Bears in Chicago, Saturday, Aug. 13, 2011. The Bears won 10-3. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) scrambles from Buffalo Bills defenderfs in the first half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. The Bears won 10-3. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Nathan Enderle (10) fires a pass under pressure from Buffalo Bills defensive tackle Michael Jasper (69) in the second half an NFL preseason football game in Chicago, Saturday, Aug. 13, 2011. (AP Photo/Nam Y. Huh)