Top to bottom, where does the Buffalo Bills roster rank?

Each offseason, Pro Football Focus takes an in-depth look at the rosters of all 32 NFL teams, offering up rankings and providing commentary on each team’s biggest strength and most glaring weakness.

In this annual assessment of the league’s rosters, Buffalo finds itself smack dab in the middle, coming in at No. 16. The comprehensive rankings system predicts the expected starters on both sides of the ball, relying on metrics and player grades to produce its rankings.

The defending Super Bowl champion Philadelphia Eagles came in at No. 1, followed by the Atlanta Falcons, New Orleans Saints, New England Patriots, and Minnesota Vikings.

No surprise at the bottom of the rankings, as the Browns, who…