Buffalo Bills 2021 Player Profile: Linebacker A.J. Klein

Nov 8, 2020; Orchard Park, New York, USA; Buffalo Bills outside linebacker A.J. Klein (54) reacts to his sack and fumble with teammates against the Seattle Seahawks during the fourth quarter at Bills Stadium. Mandatory Credit: Rich Barnes-USA TODAY Sports

What can A.J. Klein do in his second season with the Buffalo Bills?

Last offseason, the Buffalo Bills signed A.J. Klein to be a part-time starter in this defense. The Bills only have two linebackers on the field for a majority of their defensive snaps but when they line up in a 4-3 front, then Klein would be that third linebacker.

The move made sense as Klein has plenty of experience in this defense from his time in Carolina playing under…