The Bills had one vacancy remaining on their eight-man practice squad, but filled it with a familiar face Tuesday. Buffalo signed DT Jay Ross.
Ross was on the Bills practice squad in 2011 for the last 11 weeks of the regular season when he was signed last October. The 6'3" 319-pound defensive tackle was on the team's offseason roster in 2012 and was running third string in training camp on Buffalo's defensive line before he was released in the roster cut to 75.
The Bills practice squad is now full with two defensive tackles, two wide receivers, a cornerback, offensive lineman, safety and tight end.