Denver Broncos wide receiver Eddie Royal (19) is tackled by Buffalo Bills safety Jon Corto (33) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos quarterback Tim Tebow (15) and Denver Broncos quarterback Adam Weber (2) watch as quarterback Brady Quinn leads the offense in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Buffalo Bills wide receiver Donald Jones (19) walks off the field after sustaining a late hit by the Denver Broncos in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Kyle Orton (8) looks to pass against the Buffalo Bills in the first quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Buffalo Bills cornerback Terrence McGee (24) intercepts a pass meant for Denver Broncos wide receiver Eric Decker (87) as Buffalo Bills cornerback Leodis McKelvin (21) looks on in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos quarterback Brady Quinn (9) looks to the sidelines between plays in the second quarter against the Buffalo Bills during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos wide receiver Brandon Lloyd (84) is tackled by Buffalo Bills cornerback Drayton Florence (29) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Willis McGahee (23) celebrates with Denver Broncos offensive tackle Ryan Clady (78) after scoring a touchdown against the Buffalo Bills in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Willis McGahee (23) falls across the goal line for a touchdown against the Buffalo Bills in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos running back Knowshon Moreno (27) escapes a tackle by Buffalo Bills safety Jairus Byrd (31) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos running back Willis McGahee (23) celebrates after scoring a touchdown against the Buffalo Bills in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Willis McGahee (23) scores a touchdown against Buffalo Bills linebacker Reggie Torbor (53) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

August 20, 2011; Englewood, CO, USA; Denver Broncos running back Willis McGahee (23) is congratulated for his touchdown by tight end Virgil Green (85) against the Buffalo Bills in the first quarter during a preseason game at Sports Authority Field. Mandatory Credit: Ron Chenoy-US PRESSWIRE

August 20, 2011; Englewood, CO, USA; Denver Broncos running back Willis McGahee (23) runs against the Buffalo Bills in the first quarter during a preseason game at Sports Authority Field. Mandatory Credit: Ron Chenoy-US PRESSWIRE

August 20, 2011; Englewood, CO, USA; Buffalo Bills defensive tackle Marcell Dareus (99) and defensive tackle Kyle Williams (95) combine for a sack on Denver Broncos quarterback Kyle Orton (8) in the first quarter during a preseason game at Sports Authority Field. Mandatory Credit: Ron Chenoy-US PRESSWIRE

August 20, 2011; Englewood, CO, USA; Buffalo Bills quarterback Ryan Fitzpatrick (14) drops back to prepare to pass against the Denver Broncos in the first quarter during a preseason game at Sports Authority Field. Mandatory Credit: Ron Chenoy-US PRESSWIRE

Buffalo Bills running back C.J. Spiller (28) is tackled by Denver Broncos linebacker Von Miller (58), Denver Broncos cornerback Cassius Vaughn (41) and Denver Broncos linebacker D.J. Williams (55) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Buffalo Bills running back C.J. Spiller (28) is tackled by the Denver Broncos defense in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Willis McGahee (23) celebrates with Denver Broncos offensive tackle Orlando Franklin (74) and Denver Broncos tight end Daniel Fells (86) after scoring a touchdown against the Buffalo Bills in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Storm clouds move in over Sports Authority Field at Mile High Stadium in the second quarter of a preseason NFL football game between the Buffalo Bills and Denver Broncos, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Buffalo Bills running back Johnny White (35) is moved off the field with a cart after suffering a leg injury in the third quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Buffalo Bills running back Johnny White (35) grabs his left leg after being hit on a play in the third quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Buffalo Bills running back Johnny White (35) is moved onto a cart by stretcher after suffering a leg injury in the third quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Buffalo Bills running back Johnny White (35) is tended to by a trainer after being injured in the third quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Knowshon Moreno (27) is tackled by Buffalo Bills defensive end Alex Carrington (92) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Buffalo Bills wide receiver Steve Johnson (13) exchanged words with Denver Broncos linebacker Wesley Woodyard (59) after Buffalo Bills wide receiver Donald Jones (19) sustained a late hit in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. Denver won 24-10. (AP Photo/Chris Schneider)

Denver Broncos coach John Fox, left, taps quarterback Tim Tebow on the helmet in the fourth quarter against the Buffalo Bills during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Tim Tebow (15) hands off a pass during the fourth quarter against the Buffalo Bills during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Tim Tebow (15) hands the ball off to Denver Broncos running back Brandon Minor (36) in the fourth quarter against the Buffalo Bills during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos linebacker Mike Mohamed (53) breaks up a pass intended for Buffalo Bills running back Bruce Hall (36) in the third quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Tim Tebow (15) is sacked in the fourth quarter of a preseason NFL football game against the Buffalo Bills, Saturday, Aug. 20, 2011, in Denver. The Broncos won 24-10. (AP Photo/Chris Schneider)

Buffalo Bills wide receiver Donald Jones (19) goes up for a pass with Denver Broncos cornerback Cassius Vaughn (41) defending in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. Jones sustained a late hit on the play and left the game afterward. (AP Photo/Chris Schneider)

Buffalo Bills coach Chan Gailey argues with referee Jim Mello in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Brady Quinn (9) throws a pass against the Buffalo Bills in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos coach John Fox and Buffalo Bills coach Chan Gailey walk off the field after a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. The Broncos won 24-10.(AP Photo/Jack Dempsey)

Buffalo Bills wide receiver Steve Johnson (13) reacts after the game against the Denver Broncos in a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. The Broncos won 24-10. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Tim Tebow (15) watches from the sidelines before entering the game in the fourth quarter against the Buffalo Bills during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Buffalo Bills wide receiver Donald Jones (19) reacts after sustaining a late hit in the second quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. Jones left the game. Denver won 24-10. (AP Photo/Jack Dempsey)

Buffalo Bills wide receiver Donald Jones (19) reacts after sustaining a late hit in the second quarter against the Denver Broncos during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. Jones left the game. Denver won 24-10. (AP Photo/Jack Dempsey)

Denver Broncos quarterback Kyle Orton (8) is congratulated by Denver Broncos tight end Virgil Green (85) after the Broncos scored a touchdown against the Buffalo Bills in the first quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. Denver won 24-10. (AP Photo/Jack Dempsey)

Buffalo Bills quarterback Ryan Fitzpatrick (14) tries to escape being sacked by Denver Broncos defensive end Elvis Dumervil (92) in the second quarter of a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos running back Knowshon Moreno (27) is seen during a preseason NFL football game against the Buffalo Bills, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Buffalo Bills running back Fred Jackson (22) looks to avoid Denver Broncos safety Rahim Moore (26) during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos cornerback Cassius Vaughn (41) breaks up a pass intended for Buffalo Bills wide receiver Donald Jones (19) during a preseason NFL football game, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)

Denver Broncos head coach John Fox is seen on the sidelines during a preseason NFL football game against the Buffalo Bills, Saturday, Aug. 20, 2011, in Denver. (AP Photo/Chris Schneider)