Arizona Cardinals wide receiver Stephen Williams (18) celebrates after scoring a touchdown with wide receiver Early Doucet (85) in the second quarter of an NFL preseason football game against the Oakland Raiders in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals wide receiver Stephen Williams (18) catches a touchdown pass from quarterback John Skelton in front of Oakland Raiders cornerback DeMarcus Van Dyke (38) in the second quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals running back Beanie Wells (26) runs as Oakland Raiders safety Stevie Brown (27) tackles him in the first half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals linebacker Stewart Bradley (97) sacks Oakland Raiders quarterback Kyle Boller during the second quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals linebacker Stewart Bradley (97) celebrates after sacking Oakland Raiders quarterback Kyle Boller in the second quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Aug 11, 2011; Oakland, CA, USA; Arizona Cardinals running back Beanie Wells (26) carries the ball as Oakland Raiders linebacker Quentin Groves (52) pursues during the first quarter at O.co Coliseum. Mandatory Credit: Kelley L Cox-US PRESSWIRE

Aug 11, 2011; Oakland, CA, USA; Arizona Cardinals quarterback Kevin Kolb (4) is sacked by Oakland Raiders defensive tackle Tommy Kelly (93) at O.co Coliseum. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Aug 11, 2011; Oakland, CA, USA; Oakland Raiders tight end Brandon Myers (83) carries the ball ahead of Arizona Cardinals linebacker Reggie Walker (56) during the second quarter at the O.co Coliseum. Mandatory Credit: Kelley L Cox-US PRESSWIRE

Aug 11, 2011; Oakland, CA, USA; Arizona Cardinals quarterback John Skelton (19) throws the ball with pressure from Oakland Raiders defensive end Tommie Hill (78) during the second quarter at the O.co Coliseum. Mandatory Credit: Kelley L Cox-US PRESSWIRE

Aug 11, 2011; Oakland, CA, USA; Oakland Raiders quarterback Kyle Boller (7) drops back to pass against the Arizona Cardinals at O.co Coliseum. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Aug 11, 2011; Oakland, CA, USA; Oakland Raiders receiver Darrius Heyward-Bey (85) catches a pass against the Arizona Cardinals at O.co Coliseum. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Arizona Cardinals running back Ryan Williams (34) runs from Oakland Raiders defensive back Zac Etheridge (43) in the second half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders tight end David Ausberry (86) catches a touchdown past Arizona Cardinals safety Matt Ware (22) in the second half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders head coach Hue Jackson talks with cornerback Sterling Moore (39) in the second half of an NFL preseason football game against the Arizona Cardinals in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Ben Margot)

Arizona Cardinals head coach Ken Whisenhunt stands on the field during the second half of an NFL preseason football game against the Oakland Raiders in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Oakland Raiders tight end Kevin Brock (88) is tackled in between Arizona Cardinals safety Tommy Irvin (33), defensive lineman Jeremy Navarre (69), safety Jared Campbell (32), and linebacker Quan Sturdivant (54) in the second half of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Ben Margot)

August 11, 2011; Oakland, CA, USA; Arizona Cardinals quarterback Kevin Kolb (4) runs with the ball during the first quarter against the Oakland Raiders at O.co Coliseum. Mandatory Credit: Kyle Terada-US PRESSWIRE

August 11, 2011; Oakland, CA, USA; Oakland Raiders quarterback Jason Campbell (8) passes the ball during the first quarter against the Arizona Cardinals at O.co Coliseum. Mandatory Credit: Kyle Terada-US PRESSWIRE

August 11, 2011; Oakland, CA, USA; Arizona Cardinals running back Beanie Wells (26) runs with the ball as Oakland Raiders linebacker Quentin Groves (52) defends during the first quarter at O.co Coliseum. Mandatory Credit: Kyle Terada-US PRESSWIRE

Arizona Cardinals quarterback Kevin Kolb (4) passes as he is pressured by Oakland Raiders linebacker Kamerion Wimbley (96) and defensive end Lamarr Houston (99) in the first quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback Kevin Kolb (4) is tackled by Oakland Raiders defensive tackle Tommy Kelly (93) in the first quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Ben Margot)

Oakland Raiders quarterback Jason Campbell passes as Arizona Cardinals defensive tackle Darnell Dockett (90) rushes in the first quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback Kevin Kolb, left, is tackled by Oakland Raiders defensive tackle Tommy Kelly (93) in the first quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals running back Beanie Wells (26) runs past Oakland Raiders cornerback DeMarcus Van Dyke (38) in the first quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback John Skelton (19) is pressured by Oakland Raiders safety Jerome Boyd (40) in the second quarter of an NFL preseason football game in Oakland, Calif., Thursday, Aug. 11, 2011. (AP Photo/Ben Margot)