San Diego Chargers wide receiver Dontrelle Inman celebrates in the end zone after his 70-yard touchdown reception against the Dallas Cowboys during the second half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

San Diego Chargers running back Branden Oliver struggles past Dallas Cowboys cornerback Terrance Mitchell while scoring a touchdown during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

San Diego Chargers quarterback Philip Rivers laughs after his playing time for the night ended, during the first half of a preseason NFL football game against the Dallas Cowboys on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Dallas Cowboys coach Jason Garrett grins while watching his team play as quarterback Tony Romo bends over behind him during the first half of a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys tight end James Hanna catches a 4-yard touchdown pass against the San Diego Chargers during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

San Diego Chargers running back Danny Woodhead races between Dallas Cowboys' Ahmad Dixon, left, and Bruce Carter while gaining 25 yards on a pass reception during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys wide receiver Dez Bryant gestures as players warm up for preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

San Diego Chargers coach Mike McCoy points as teams warm up for an NFL football game between the Chargers and the Dallas Cowboys on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Dallas Cowboys quarterback Brandon Weeden, left, talks with fellow quarterback Tony Romo during warmups for a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. Romo is recovering from surgery and was not expected to play in the game. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Brandon Weeden throws during warmups for a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Tony Romo and wide receiver Cole Beasley enter the field for warmups for a preseason NFL football game against the San Diego Chargers Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Tony Romo watches warmups for a preseason NFL football game between the Cowboys and the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys wide receiver Terrance Williams is tackled by San Diego Chargers cornerback Steve Williams on an 8-yard reception during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Dallas Cowboys running back Joseph Randle is smothered for a loss by San Diego Chargers inside linebackers Donald Butler, left, and Manti Te'o during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Denis Poroy)

Dallas Cowboys coach Jason Garrett smiles as he arrives on the field for his team's warmup for a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

San Diego Chargers free safety Eric Weddle warms up for a preseason NFL football game against the Dallas Cowboys on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Tony Romo, who is recovering from surgery, talks with San Diego Chargers coach Mike McCoy prior to a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys coach Jason garrett throws a pass during warm-ups for a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Brandon Weeden throws behind the block of tackle Doug Free during the first quarter of a preseason NFL football game against the San Diego Chargers on Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Lenny Ignelzi)

Dallas Cowboys running back Joseph Randle finds running room through a hole in the San Diego Chargers defense during the first quarter of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Lenny Ignelzi)

San Diego Chargers tight end Ladarius Green goes up high to catch a pass in front of Dallas Cowboys outside linebacker Bruce Carter during the first half of a preseason NFL football game Thursday, Aug. 7, 2014, in San Diego. (AP Photo/Jae C. Hong)

Dallas Cowboys quarterback Dustin Vaughan, left, avoids a tackle from San Diego Chargers' Colton Underwood during the second half of an NFL preseason football game on Thursday, Aug. 7, 2014, in San Diego. The Chargers won 27-7. (AP Photo/Jae C. Hong)