The Bills took steps to address their reduced ranks on the defensive line this week. Buffalo signed DE Lavar Edwards and DT T.J. Barnes on Tuesday. They also signed LB Kevin Reddick, who returns from the Bills after a stint on the practice squad earlier this season.
Edwards (6-4, 278) was signed off the Dallas Cowboys practice squad, a place where he had a couple of stints this season. He also spent some time on the Oakland Raiders practice squad and the Chicago Bears active roster during the regular season.
A former fifth-round pick of the Tennessee Titans in 2013, Edwards has appeared in 11 career games including four last season for the Cowboys.