When analyzing NFL rosters, it's important to remember that it's all relative. It's easy to say a team is in "good shape" or is "loaded" at a particular position, but the fact is, each unit is only as good as it is relative to the league's other 31 teams.
That might seem like common sense, but it's surprising what you can learn and how your opinions are adjusted by objectively grading and/or ranking each positional unit of all 32 teams. This is a project I have done (and updated) each of the past several offseasons -- which has led to many interesting revelations, including the likely breakouts of teams such as the 2016 Raiders, 2017 Jaguars, 2017 Eagles, 2018 Browns, 2020 Buccaneers and 2022 Eagles.