Kansas City Chiefs quarterback Alex Smith (11) throws during the first half of an NFL football game against the San Diego Chargers in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers running back Melvin Gordon (28) scores a touchdown past Kansas City Chiefs linebacker Derrick Johnson (56) during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers quarterback Philip Rivers (17) throws during the first half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers running back Melvin Gordon (28) crosses into the end zone for a touchdown against Kansas City Chiefs linebacker Dee Ford (55) and linebacker Derrick Johnson (56) during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. It was Gordon's first career touchdown. (AP Photo/Charlie Riedel)

Kansas City Chiefs quarterback Alex Smith (11) throws over San Diego Chargers defensive tackle Brandon Mebane (92) during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

Kansas City Chiefs quarterback Alex Smith (11) hands off the ball to running back Spencer Ware (32) during the first half of an NFL football game against the San Diego Chargers in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers linebacker Jatavis Brown (57) blocks a throw by Kansas City Chiefs quarterback Alex Smith (11) during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers wide receiver Travis Benjamin (12) is tackled by Kansas City Chiefs linebacker Frank Zombo (51), with San Diego Chargers offensive guard Orlando Franklin (74) running in the rear, during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers running back Melvin Gordon, right, celebrates with tight end Hunter Henry, second right, and teammates after scoring a touchdown against the Kansas City Chiefs during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers running back Melvin Gordon (28) scores a touchdown during the first half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers running back Danny Woodhead (39) is tripped by Kansas City Chiefs defensive back Phillip Gaines, bottom, with defensive back Steven Nelson (20) closing in, during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers running back Danny Woodhead (39) runs against Kansas City Chiefs linebacker Frank Zombo (51) and linebacker Justin March (59) during the first half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers quarterback Philip Rivers (17) laughs after running back Melvin Gordon scored a touchdown during the first half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers running back Melvin Gordon (28) celebrates a touchdown during the first half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers quarterback Philip Rivers (17) throws during the second half of an NFL football game against the Kansas City Chiefs in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

Kansas City Chiefs wide receiver Tyreek Hill (10) scores a touchdown past San Diego Chargers linebacker Tourek Williams (58) and cornerback Jason Verrett (22) during the second half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers linebacker Manti Te'o (50) chases Kansas City Chiefs running back Spencer Ware (32) during the second half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

San Diego Chargers wide receiver Tyrell Williams (16) runs away from Kansas City Chiefs linebacker Frank Zombo (51) during the second half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers wide receiver Tyrell Williams (16) makes a catch in front of Kansas City Chiefs linebacker Frank Zombo (51) during the second half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

San Diego Chargers cornerback Jason Verrett (22) celebrates with linebacker Melvin Ingram (54) after intercepting the ball from Kansas City Chiefs wide receiver Jeremy Maclin (19) for a turnover, during the second half of an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

Kansas City Chiefs tight end Travis Kelce (87) greets running back Spencer Ware (32) after Ware scored a touchdown during the second half of an NFL football game against the San Diego Chargers in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

Kansas City Chiefs quarterback Alex Smith (11) and San Diego Chargers quarterback Philip Rivers (17) meet following an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Ed Zurga)

Kansas City Chiefs quarterback Alex Smith (11) carries the ball into the end zone past San Diego Chargers linebacker Tourek Williams (58) to win the game, during overtime in an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. The Kansas City Chiefs won 33-27. (AP Photo/Charlie Riedel)

Kansas City Chiefs quarterback Alex Smith (11) celebrates after he scored the winning touchdown against the San Diego Chargers in overtime in an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. The Kansas City Chiefs won 33-27. (AP Photo/Ed Zurga)

San Diego Chargers head coach Mike McCoy, center, and staff watch the Kansas City Chiefs celebrate after an overtime win in an NFL football game in Kansas City, Mo., Sunday, Sept. 11, 2016. (AP Photo/Charlie Riedel)

Kansas City Chiefs quarterback Alex Smith celebrates after an NFL football game against the San Diego Chargers Sunday, Sept. 11, 2016, in Kansas City, Mo. Kansas City won 33-27 in overtime. (AP Photo/Charlie Riedel)