NFL Offseason - In these editions of Four Downs, we'll review the biggest hole on each team in the division and then give a short look at each team's major free agents for 2022.
All pressure, blown tackle, blown block, and coverage success data comes from Sports Info Solutions charting.
Buffalo Bills
Biggest Need: Cornerback
Their season may have ended abruptly in a late playoff loss to the Chiefs, but the Bills completed their four-year rebuild under head coach Sean McDermott that took them from 28th in DVOA in 2018 to 13th, fourth, and finally second the last three seasons.