San Diego Chargers wide receiver Eddie Royal (11) celebrates a touchdown with tackle Jared Gaither (78) during the first half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Saturday, Sept. 29, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers tight end Antonio Gates (85) is tackled by Kansas City Chiefs strong safety Eric Berry (29) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers quarterback Philip Rivers (17) passes to a receiver during the first half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers wide receiver Eddie Royal (11) scores a touchdown past Kansas City Chiefs defensive back Javier Arenas (21) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Saturday, Sept. 29, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers free safety Eric Weddle (32) gets past Kansas City Chiefs wide receiver Dexter McCluster (22) after an interception during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Ed Zurga)

Kansas City Chiefs quarterback Matt Cassel (7) passes to a teammate during the first half of an NFL football game against the San Diego Chargers at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers wide receiver Eddie Royal (11) celebrates a touchdown during the first half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Ed Zurga)

San Diego Chargers inside linebacker Donald Butler (56) celebrates a touchdown with cornerback Marcus Gilchrist (38) during the first half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Colin E. Braley)

San Diego Chargers coach Norv Turner smiles during the first half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Ed Zurga)

Kansas City Chiefs quarterback Matt Cassel (7) fumbles as he is hit by San Diego Chargers outside linebacker Shaun Phillips (95) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Ed Zurga)

San Diego Chargers cornerback Antoine Cason (20) intercepts a pass intended for Kansas City Chiefs wide receiver Dexter McCluster (22) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Colin E. Braley)

Kansas City Chiefs wide receiver Dwayne Bowe (82) is tackled by San Diego Chargers strong safety Atari Bigby (26) and cornerback Antoine Cason (20) during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. (AP Photo/Ed Zurga)

San Diego Chargers running back Ryan Mathews (24) is tackled by Kansas City Chiefs linebacker Jovan Belcher (59) and linebacker Derrick Johnson (56) in the 4th quarter of the their NFL game, Sunday, Sept. 30, 2012, in Kansas City, Mo. The Chargers defeated the Chiefs 37-20. (AP Photo/Colin E Braley)

San Diego Chargers head coach, Norv Turner, left, meets with Kansas City chiefs head coach, Romeo Crennel, right, in the middle of the field at the end of their NFL football game, Sunday, Sept. 30, 2012, in Kansas City, Mo. The Chargers defeated the Chiefs 37-20. (AP Photo/Colin E Braley)

San Diego Chargers quarterback Philip Rivers celebrates a 37-20 win over the against the Kansas City Chiefs during an NFL football game Sunday, Sept. 30, 2012, in Kansas City, MO. (AP Photo/Ed Zurga)

San Diego Chargers kicker Nick Novak celebrates 45-yard field goal against the Kansas City Chiefs in the fourth quarter of an NFL football game Sunday, Sept. 30, 2012, in Kansas City, MO. The Chargers won 37-20. (AP Photo/Ed Zurga)

San Diego Chargers running back Jackie Battle (44) celebrates a touchdown during the second half of an NFL football game against the Kansas City Chiefs at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. The Chargers defeated the Chiefs 37-20. (AP Photo/Ed Zurga)

Kansas City Chiefs running back Jamaal Charles (25) slips past San Diego Chargers inside linebacker Donald Butler (56) as he rushes for a first down in the third quarter of their NFL game, Sunday, Sept. 30, 2012, in Kansas City, Mo. Also pictured is Chiefs' quarterback Matt Casel (7). (AP Photo/Colin E Braley)

Kansas City Chiefs running back Shaun Draughn (20) fumbles as he is hit by San Diego Chargers defensive back Shareece Wright (29) during the second half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Sept. 30, 2012. The Chargers defeated the Chiefs 37-20. (AP Photo/Ed Zurga)