San Diego Chargers' Darren Sproles, right, gets shoved out of bounds by Arizona Cardinals' Greg Toler in the second quarter of a preseason NFL football game on Saturday, Aug. 22, 2009, in Glendale, Ariz. Toler was flagged for a late hit. (AP Photo/Ross D. Franklin)

San Diego Chargers running back LaDainian Tomlinson (21) is stopped for a short gain against the Arizona Cardinals during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

Arizona Cardinals running back LaRod Stephens-Howling (36) runs an 89-yark kick-off return as San Diego Chargers' Nate Kaeding pursues during the the quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers' Vincent Jackson did not suit up for the Chargers game against the Arizona Cardinals prior to a preseason NFL football game on Saturday, Aug. 22, 2009, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

San Diego Chargers running back Darren Sproles (43) slips past Arizona Cardinals linebacker Pago Togafau for a gain during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Ross D. Franklin)

San Diego Chargers runningback LaDainian Tomlinson, left, is tackled at the line of scrimmage by Arizona Cardinals defensive end Calais Campbell, right, in the second quarter of an NFL preseason football game Saturday, Aug. 22, 2009, in Glendale, Ariz. (AP Photo/Paul Connors)

Arizona Cardinals quarterback Kurt Warner looks to throw as San Diego Chargers linebacker Shawne Merriman pursues during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers safety Clinton Hart, left, fumbles the ball following an interception as he is hit by Arizona Cardinals wide receiver Lance Long, right, in the second quarter of an NFL preseason football game Saturday, Aug. 22, 2009, in Glendale, Ariz. The Chargers retained possession of the ball on the play. (AP Photo/Paul Connors)

Arizona Cardinals head coach Ken Whisenhunt watches his team against the San Diego Chargers during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers' Michael Bennett dives for a touchdown as Arizona Cardinals' Pago Togafau tries to make a tackle in the second quarter of a preseason NFL football game on Saturday, Aug. 22, 2009, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

San Diego Chargers quarterback Philip Rivers, right, is sacked by Arizona Cardinals defensive end Calais Campbell (93) during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers running back Darren Sproles (43) is pursued by Arizona Cardinals defensive end Chike Okeafor (56) during the first quarter of an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

Arizona Cardinals quarterback Kurt Warner takes the field prior to a preseason NFL football game against the San Diego Chargers Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers' Philip Rivers, right, hands the ball off to LaDainian Tomlinson in the first quarter of a preseason NFL football game against the Arizona Cardinals on Saturday, Aug. 22, 2009, in Glendale, Ariz. The Chargers defeated the Cardinals 17-6. (AP Photo/Ross D. Franklin)

San Diego Chargers linebacker Shawne Merriman, left, and Arizona Cardinals wide receiver Larry Fitzgerald talk prior to an NFL preseason football game Saturday, Aug. 22, 2009. (AP Photo/Matt York)

Arizona Cardinals quarterback Kurt Warner warms up prior to an NFL preseason football game against the San Diego Chargers Saturday, Aug. 22, 2009. (AP Photo/Matt York)

San Diego Chargers running back LaDainian Tomlinson warms up prior to an NFL preseason football game against the Arizona Cardinals Saturday, Aug. 22, 2009. (AP Photo/Matt York)

Exterior of University of Phoenix Stadium prior to a preseason NFL football game between the San Diego Chargers and the Arizona Cardinals Saturday, Aug. 22, 2009, in Glendale, Ariz. (AP Photo/Paul Connors)

San Diego Chargers head coach Norv Turner argues with the officials during their game against the Arizona Cardinals in the second quarter of a preseason NFL football game on Saturday, Aug. 22, 2009, in Glendale, Ariz. (AP Photo/Ross D. Franklin)