Bills sign some experienced linemen

AP

Buffalo Bills General Manager Doug Whaley initially said he might not fill his two available roster spots, but those spots were filled today.

According to Tim Graham of the Buffalo News, the Bills signed veteran offensive linemen Antoine Caldwell and Tony Hills.

Caldwell spent four years with the Texans, starting six games last year, and made the workout rounds this offseason before finding a job.

Hills has played in eight games with the Steelers, Broncos and Colts, with one start.