Saints free agent A.J. Klein signs with the Bills, reuniting with Sean
Bills] We've placed LB A.J. Klein on the Reserve/Covid-19 list. DT
Bills Re-Sign LB A.J. Klein
Bills claim LB A.J. Klein off waivers
The Latest A.J. Klein News
Buffalo Bills 2023 Roster Transactions - ESPN
Bills news: Team claims A.J. Klein on waivers, places Jake Kumerow
Bills bring back LB A.J. Klein on one-year deal to bolster defense
Takeaways from Lions' 28-25 loss to Bills – The Oakland Press