Buffalo Bills defensive end Mario Williams (94), middle linebacker Brandon Spikes (51), and defensive tackle Marcell Dareus (99) celebrate a defensive play during an NFL football game against the Kansas City Chiefs at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Bills lead 10-3 at halftime. (Perry Knotts/NFL)

Buffalo Bills running back Bryce Brown (35) is tackled by Kansas City Chiefs defensive end Allen Bailey (97) during an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Bills lead 10-3 at halftime. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) scrambles upfield during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Bills lead 10-3 at halftime. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) runs with the ball as Buffalo Bills defensive tackle Marcell Dareus (99) and defensive end Mario Williams (94) pursue him during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Buffalo Bills defensive end Jerry Hughes (55) celebrates after tackling Kansas City Chiefs running back Jamaal Charles during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills wide receiver Chris Hogan, top right, scores on a touchdown pass from quarterback Kyle Orton as Kansas City Chiefs free safety Husain Abdullah, left, and cornerback Chris Owens, bottom, try to bring him down in the end zone during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills running back Fred Jackson (22) runs with a United States flag while taking the field before an NFL football game against the Kansas City Chiefs, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. The Bills honored military veterans as part of the league's Salute to Service observance. (AP Photo/Julio Cortez)

Buffalo Bills wide receiver Chris Hogan, left, scores on a touchdown pass from quarterback Kyle Orton as Kansas City Chiefs free safety Husain Abdullah, right, and cornerback Chris Owens, back, try to bring him down in the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Buffalo Bills running back Fred Jackson (22) runs with the ball as Kansas City Chiefs outside linebacker Justin Houston tries to make a tackle during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Buffalo Bills defensive end Mario Williams wears red contacts during the first half of an NFL football game against the Kansas City Chiefs, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Buffalo Bills outside linebacker Nigel Bradham, center right, forces a fumble off Kansas City Chiefs running back Knile Davis during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Kansas City Chiefs running back Jamaal Charles, top, is tackled by Buffalo Bills cornerback Corey Graham during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills defensive end Jarius Wynn (92) beats Kansas City Chiefs tight end Anthony Fasano (80) as he recovers a fumble by Chiefs running back Knile Davis during the first half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Kansas City Chiefs quarterback Alex Smith (11) throws a pass during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Buffalo Bills quarterback Kyle Orton (18) throws a pass during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Kansas City Chiefs running back Jamaal Charles (25) runs during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) throws a pass during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Buffalo Bills quarterback Kyle Orton (18) throws a pass during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Buffalo Bills quarterback Kyle Orton (18) throws a pass during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Buffalo Bills quarterback Kyle Orton (18) throws a pass during an NFL football game against the Kansas City Chiefs at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Bills lead 10-3 at halftime. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) runs on the field during warm ups before an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. (Perry Knotts/NFL)

Buffalo Bills running back Fred Jackson (22) is tackled by Kansas City Chiefs outside linebacker Justin Houston (50) during an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Bills lead 10-3 at halftime. (Perry Knotts/NFL)

Buffalo Bills running back Bryce Brown, center, and a group of Kansas City Chiefs players chase after Brown's fumble near the end zone during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. The ball went out of bounds on the play. (AP Photo/Bill Wippert)

Kansas City Chiefs running back Jamaal Charles (25) runs for a touchdown against the Buffalo Bills during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Kansas City Chiefs running back Jamaal Charles (25) runs for a touchdown against the Buffalo Bills during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills tight end Scott Chandler, center, is unable to collect a fumble by teammate running back Bryce Brown, not pictured, during the second half of an NFL football game against the Kansas City Chiefs, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Kansas City Chiefs strong safety Ron Parker, left, forces a fumble off Buffalo Bills running back Bryce Brown during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Kansas City Chiefs quarterback Alex Smith, right, prepares for a hit by Buffalo Bills free safety Aaron Williams while scoring on a touchdown run during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Gary Wiepert)

Kansas City Chiefs quarterback Alex Smith (11) runs for a touchdown against the Buffalo Bills during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Kansas City Chiefs quarterback Alex Smith, left, is sacked by Buffalo Bills defensive tackle Marcell Dareus during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills defensive tackle Marcell Dareus celebrates after sacking Kansas City Chiefs quarterback Alex Smith during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. (AP Photo/Bill Wippert)

Buffalo Bills coach Doug Marrone, left, and Kansas City Chiefs coach Andy Reid shake hands after an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. The Chiefs won 17-13. (AP Photo/Bill Wippert)

Buffalo Bills wide receiver Marquise Goodwin, center bottom, loses the ball as Kansas City Chiefs defend during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. Goodwin was ruled down before losing the ball. The Chiefs won 17-13. (AP Photo/Bill Wippert)

Buffalo Bills wide receiver Chris Hogan, center left, is crushed into a down marker by Kansas City Chiefs cornerback Chris Owens (20) and strong safety Eric Berry during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. The Chiefs won 17-13. (AP Photo/Bill Wippert)

Kansas City Chiefs strong safety Eric Berry (29) forces Buffalo Bills running back Bryce Brown (35) to fumble during an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) walks off the field after an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Buffalo Bills running back Anthony Dixon (26) is tackled by Kansas City Chiefs outside linebacker Tamba Hali (91) during an NFL football game at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs quarterback Alex Smith (11) throws a pass during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs running back Jamaal Charles (25) rushes for a touchdown during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs running back Jamaal Charles (25) runs upfield during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs running back Jamaal Charles (25) rushes for a touchdown during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs head coach Andy Reid on the sideline during an NFL football game against the Buffalo Bills at Ralph Wilson Stadium on Sunday, November 9, 2014 in Orchard Park, New York. The Chiefs defeated the Bills lead 17-13. (Perry Knotts/NFL)

Kansas City Chiefs players celebrate after Anthony Sherman recovered a fumble on a punt return by the Buffalo Bills during the second half of an NFL football game, Sunday, Nov. 9, 2014, in Orchard Park, N.Y. The Chiefs won 17-13. (AP Photo/Bill Wippert)