Arizona Cardinals' Andre Roberts can't catch a pass with Green Bay Packers' Jerron McMillian (22) defending during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Arizona Cardinals quarterback Carson Palmer throws during the first half of a preseason NFL football game against the Green Bay Packers Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Green Bay Packers' Johnathan Franklin (23) stiff arms Arizona Cardinals' Lorenzo Alexander (97) on a punt return during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Arizona Cardinals wide receiver Andre Roberts can't handle a pass during the first half of a preseason NFL football game against the Green Bay Packers Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Morry Gash)

Green Bay Packers quarterback Aaron Rodgers drops back to throw during the first half of a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Morry Gash)

Green Bay Packers kicker Mason Crosby warms up before a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers head coach Mike McCarthy talks to quarterback Graham Harrell during the first half of a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers quarterback Graham Harrell throws during the first half of a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Green Bay Packers outside linebacker Clay Matthews lines up during the first half of a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Arizona Cardinals' Andre Roberts reacts after catching a touchdown pass during the first half of a preseason NFL football game against the Green Bay Packers Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Arizona Cardinals' Carson Palmer and Andre Roberts (12) celebrate a touchdown reception during the first half of a preseason NFL football game against the Green Bay Packers Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Arizona Cardinals' Andre Roberts (12) catches a touchdown pass in front of Green Bay Packers' Davon House (31) during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers quarterback Aaron Rodgers reacts during the first half of a preseason NFL football game against the Arizona Cardinals Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Arizona Cardinals head coach Ken Whisenhunt talks to Drew Stanton (5) during the first half of a preseason NFL football game against the Green Bay Packers Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Arizona Cardinals quarterback Drew Stanton scrambles in front of Green Bay Packers' James Nixon during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Arizona Cardinals' Jaron Brown catches a touchdown pass in front of Green Bay Packers' Micah Hyde during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Tom Lynn)

Arizona Cardinals' Jaron Brown catches a touchdown pass in front of Green Bay Packers' Micah Hyde (33) during the first half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. (AP Photo/Mike Roemer)

Green Bay Packers quarterback Vince Young tries to run past Arizona Cardinals' Javon Harris (41) during the second half of a preseason NFL football game Friday, Aug. 9, 2013, in Green Bay, Wis. The Cardinals won 17-0. (AP Photo/Tom Lynn)