Buffalo Bills, LB Von Miller agree on six-year contract; TE O.J. Howard gets 1-year deal
https://www.espn.com/nfl/story/_/id/33520964/von-miller-announces-leaving-los-angeles-join-buffalo-bills
Well Bruce played until he was 40 with 5 sacks in his final year.
I do however he is rotated out a lot less than other Edges and pulled in games where he is not needed.