The Buffalo Bills promoted wide receiver Kamar Aiken to the active roster and signed veteran wide receiver Derek Hagan.
And they placed wide receiver Donald Jones and cornerback Terrence McGee on injured reserve, ending their seasons.
Aiken spent the first 11 weeks of the season on the Bills' practice squad after joining the Bills as an undrafted free agent in July. The 6-2, 213-pound Central Florida product totaled 121 catches for 1,924 yards and 17 touchdowns in his collegiate career.
Hagan entered the NFL as a third-round (82nd overall) draft pick of Miami in 2006. He has spent time on the rosters of Miami (2006-08), New York Giants (2008-10) and Oakland (2011). The 6-2, 215-pound Arizona State product has played in 65 games, making seven starts and recorded 96 catches for 1,083 yards and five touchdowns.