NFL Offseason - For this May round of Four Downs, we will be looking at each team's biggest remaining need as well as notable undrafted free agents who will be going to camp with each franchise.
Arizona Cardinals
Biggest Post-draft Need: Cornerback
The Cardinals know who their top three corners will be, but none of them actually look like a top corner. In three qualified NFL seasons, Byron Murphy has never made the top 50 players at the position in coverage success rate. He may be best suited to a slot corner role, and his contract is up after the season—even if he plays well in 2022, he might be leaving town in 2023.