Key matchup: Vikings secondary vs. Cards WRs

The Vikings are facing a daunting task with a depleted secondary against an elite passing attack. Pity the purple.

Typically, the key matchup focuses on two players – one from each team – that will be paired against each other throughout the course of the game. But the Arizona Cardinals are no typical opponent going up against a battered and bruised Minnesota Vikings defense, so this week’s matchup is the Cardinals’ Fab Four wide receivers against an injury-depleted Minnesota secondary. The Vikings have been...