Welcome back to our offseason series of Four Downs. We'll be reviewing each division one-by-one, looking at each team's biggest hole going into free agency as well as the most important players who may be on the market.
Arizona Cardinals
Biggest Need: Secondary pass-rusher
The Cardinals finished 23rd in defensive DVOA and 28th in points allowed, but they have quite a few reasons for optimism on that side of the ball. The secondary should get a full season of Patrick Peterson and improved play from youngsters Byron Murphy, Jalen Thompson, and Budda Baker.