1. Williams' performance. Running back Ryan Williams appears to be fighting for a spot on the 53-man roster two years after suffering a torn patella tendon during a preseason game against the Green Bay Packers. He has only two carries during this preseason. Will the Cardinals emerge from this final preseason game thinking Williams can become a relevant contributor? This game could provide some answers.
2. Speed at wide receiver. Coach Bruce Arians has sought a vertical threat for his offense. Rookie Ryan Swope was a candidate for the role on some levels until concussion concerns forced his retirement. Mike Thomas, who spent part of last season with the Detroit Lions, could provide something along those lines. To what extent can the final preseason game provide some answers at wide receiver?
3. Third QB. About half the teams in the NFL figure to keep fewer than three quarterbacks on their 53-man rosters. Is there any reason the Cardinals should keep a third this year? Ryan Lindley gets one last chance in this preseason to show he's worth a spot. Lindley has no touchdown passes in 17 attempts this preseason. He had no touchdown passes and seven interceptions on 171 regular-season attempts as a rookie in 2012. He had one touchdown on 92 attempts during the 2012 preseason. It all adds up to one touchdown pass in 280 preseason and regular-season attempts. He has played under less than ideal circumstances. Can Lindley emerge from this preseason on an upward trajectory?