Cardinals notebook: Starters will play 'until they get it right'

Cardinals news and notes from around the league:

Coach Ken Whisenhunt said his starters will play until they get things right in Friday’s preseason game against the Oakland Raiders. Given the way the Cards played in their first two preseason games, Kent Somers of the Arizona Republic writes that the fellas might want to pack an overnight bag. They’ll probably be working overtime.
Have the Cardinals discovered a hidden gem in linebacker Quentin Groves? They might have a better read on that question Friday against the Raiders if regular starter O’Brien Schofield (left knee) can’t go, Darren Urban of azcardinals.com wrote.
The Cardinals have a laundry list of issues to iron out in their final three preseason games. Here’s a laundry list of things to watch in Friday’s game against the Oakland Raiders.
While the team's quarterbacks will get most of the attention Friday in Glendale, a running back may end up stealing the show. Ryan Williams, who hasn’t played since rupturing the patellar tendon in his right knee last August, will play when the Cardinals host the Raiders, Adam Green of arizonasports.com reported.