SAN DIEGO - AUGUST 09: Jason Witten #82 of the Dallas Cowboys is tackled by Matt Wilhelm #57 of the San Diego Chargers during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: (L-R) Jeromey Clary #66 congratulates teammate Eric Bakhtiari #48 of the San Diego Chargers after scoring a touchdown in the first half against the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Head coach Norv Turner of the San Diego Chargers looks on during warm ups before a pre-season game against the Dallas Cowboys at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Philip Rivers #17 of the San Diego Chargers looks on during warm ups before a pre-season game against the Dallas Cowboys at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Terrell Owens #81 of the Dallas Cowboys looks on from the sideline durnig a pre-season game against the San Diego Chargers at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: (L-R) Marques Harris #92 celebrates with teammates Keith Grennan #96 and Jyles Tucker of the San Diego Chargers after sacking quarterback Brad Johnson #14 of the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Head coach Wade Phillips of the Dallas Cowboys looks on durnig a pre-season game against the San Diego Chargers at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Miles Austin #19 of the Dallas Cowboys is tackled by Antoine Cason #20 of the San Diego Chargers during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Quarterback Philip Rivers #17 of the San Diego Chargers calls out a play during a pre-season game against the Dallas Cowboys at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Quarterback Philip Rivers #17 of the San Diego Chargers looks to pass against the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Steve Gregory #28 of the San Diego Chargers tackles Patrick Crayton #84 of the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Antonio Cromartie #31 of the San Diego Chargers celebrates during a pre-season game against the Dallas Cowboys at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Chris Chambers #89 of the San Diego Chargers is tackled by Adam Jones #21 of the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Marques Harris #92 of the San Diego Chargers sacks quarterback Brad Johnson #14 of the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Jacob Hester #22 of the San Diego Chargers celebrates after scoring a touchdown in the first half against the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: (L-R)Marc Colombo #75 and teammate Patrick Crayton #84 of the Dallas Cowboys celebrate during a pre-season game against the San Diego Chargers at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: (L-R)Mike Goff #79 congratulates teammate Eric Bakhtiari #48 of the San Diego Chargers after scoring a touchdown in the first half against the Dallas Cowboys during a pre-season game at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Terrell Owens #81 of the Dallas Cowboys looks on from the sideline durnig a pre-season game against the San Diego Chargers at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)

SAN DIEGO - AUGUST 09: Quarterback Tony Romo #9 of the Dallas Cowboys calls a play during a pre-season game against the San Diego Chargers at Qualcomm Stadium on August 9, 2008 in San Diego, California. (Photo by Lisa Blumenfeld/Getty Images)