Maligned Bills linebacker A.J. Klein has 'day of his life' against Seahawks
Bills sign A.J. Klein to practice squad
Entering second NFL decade, Super Bowl ring lone remaining goal for Bills' A.J. Klein
Buffalo Bills linebacker A.J. Klein defends during the second half of an NFL football game against the Indianapolis Colts in Orchard Park, N.Y., Sunday, Nov. 21, 2021. (AP Photo/Adrian Kraus Stock Photo
Bills re-sign LB A.J. Klein to one-year deal
Buffalo Bills linebacker A.J. Klein (54) in action against the New York Jets during an NFL football game, Sunday, Oct. 25, 2020, in East Rutherford, N.J. (Brad Penner/AP Images for Panini Stock
Bills re-sign LB A.J. Klein to one-year deal
Buffalo Bills re-sign linebacker A.J. Klein
BUFFALO BILLS: A.J. Klein ᴴᴰ
Buffalo Bills linebacker A.J. Klein (54), cornerback Levi Wallace (39) and defensive end Jerry Hughes (55) celebrate a fumble recovery against the Seattle Seahawks during the second half of an NFL football
FOXBOROUGH, MA - DECEMBER 26: Buffalo Bills Quarterback Josh Allen (17) scrambles during a game between the New England Patriots and the Buffalo Bills on December 26. 2021, at Gillette Stadium in
Bills re-sign LB A.J. Klein to one-year deal