Which NFL teams must upgrade their linebacker units? Ranking all
PFF50: The 50 best players in the NFL right now
2016 cheat sheet: Kansas City Chiefs
Pro Football Focus ranks Chiefs linebacker core in top 10
NFL secondary rankings: All 32 units entering the 2020 NFL season
Jaguars linebacker corps doesn't fare well in PFF ranking
Breaking Down PFF Linebacker and Foundational Player Rankings
Chiefs have 7 players ranked among Pro Football Focus' 101 best of
Denver Broncos ranked as top-10 NFL team ahead of 2022 season by
PFF50: The 50 best players in the NFL right now