San Diego Chargers quarterback Philip Rivers (17) warms up before an NFL preseason football game against the Minnesota Vikings Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Jim Mone)

Minnesota Vikings quarterback Teddy Bridgewater (5) warms up before an NFL preseason football game against the San Diego Chargers Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Andy Clayton-King)

Minnesota Vikings free safety Harrison Smith (22) runs from San Diego Chargers tight end Hunter Henry, right, after intercepting a pass during the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Jim Mone)

Minnesota Vikings wide receiver Charles Johnson, left, looks to make a catch over San Diego Chargers defensive back Casey Hayward (26) in the end zone during the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. The pass was incomplete. (AP Photo/Jim Mone)

Minnesota Vikings quarterback Teddy Bridgewater (5) scrambles upfield ahead of San Diego Chargers cornerback Adrian Phillips (31) during the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Jim Mone)

San Diego Chargers tight end Hunter Henry (86) is tackled by Minnesota Vikings free safety Harrison Smith (22) and cornerback Trae Waynes, right, after making a reception during the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Andy Clayton-King)

San Diego Chargers running back Melvin Gordon (28) runs from Minnesota Vikings defensive back Michael Griffin (33) during a 39-yard touchdown run in the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Andy Clayton-King)

San Diego Chargers running back Melvin Gordon (28) celebrates with teammates after scoring on a 39-yard touchdown run in the first half of an NFL preseason football game against the Minnesota Vikings, Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Andy Clayton-King)

San Diego Chargers running back Danny Woodhead, left, runs from Minnesota Vikings outside linebacker Anthony Barr, right, during the first half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Jim Mone)

Minnesota Vikings wide receiver Troy Stoudermire (1) is tackled by San Diego Chargers outside linebacker Tourek Williams, lower right, during the second half of an NFL preseason football game Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Jim Mone)

Fans watch the second half of an NFL preseason football game between the Minnesota Vikings and the San Diego Chargers in U.S. Bank Stadium, Sunday, Aug. 28, 2016, in Minneapolis. (AP Photo/Andy Clayton-King)