Bills sign Greg Gaines to strengthen nose tackle position

The Buffalo Bills have signed defensive lineman Greg Gaines to bolster their backup nose tackle role behind Deone Walker. Gaines, a seven-year veteran who spent the last three seasons with the Tampa Bay Buccaneers, will bring experience after appearing in 108 regular season games. He started his career with the Los Angeles Rams, winning a Super Bowl in his rookie season, and recorded a career-high 38 pressures that year. Gaines, who turns 30 this month, is expected to enhance the Bills' defensive line depth as they prepare for the upcoming NFL season.

• 10:26 PMYahoo Sports — Bills bolster NT spot behind Deone Walker with former Rams, Bucs veteran