Beanie Wells has surpassed Tim Hightower as the No. 1 running back for the Cardinals. Wells will start for Arizona against Tampa Bay on Sunday. Hightower has lost three important fumbles this season. "I am always taking full responsibility for my actions, and you look at it and think, 'What ifs, what ifs, what ifs,' " Hightower said. "At the end of the day, if you are constantly asking yourself 'What if,' you're probably not in too good of shape."

Cardinals rookie quarterback Max Hall suffered a concussion in Sunday's loss to the Seahawks on Sunday. Arizona coach Ken Whishenhunt says that if Hall clears the NFL required testing for concussions, the rookie will start against Tampa Bay in Week 8.

Cardinals rookie quarterback Max Hall left Sunday's 22-10 loss to Seattle in the third quarter with a head injury after "getting dinged," according to coach Ken Whisenhunt. "We couldn't take the risk of him playing from that point," Whisenhunt said. Hall appeared to be rattled by Chris Clemons' blindside sack early in the third quarter. "I was a little woozy," Hall said. "I got a little nauseous or whatever but I'll be OK."

The Cardinals will start rookie quarterback Max Hall this weekend against the Saints, according to a source. Hall replaces Derek Anderson, a six-year veteran that has struggled to begin the season.

Cardinals coach Ken Whisenhunt says he'll review film of Sunday's game against the Chargers before deciding on his quarterback. Arizona rookie Max Hall replaced Derek Anderson late in the second quarter of the team's 41-10 loss to San Diego. The Cardinals will face the Saints this coming weekend. Anderson completed 7-of-14 passes for 64 yards and threw two interceptions that precipitated his benching. Hall, who was sacked six times, completed 8-of-14 throws for 82 yards.