In the wake of the loss of DE Jarius Wynn to a season-ending knee injury the Bills wasted little time in reinforcing the roster. Buffalo signed veteran free agent defensive lineman Quentin Groves on Tuesday after he worked out for the club on Monday.
Groves, 31, is a former first-round pick of the Jacksonville Jaguars in 2008. He played in 16 games for the Tennessee Titans last season as a rotational player on their defense. He registered 16 tackles and a sack. He had a career-high 46 tackles and a career-high four sacks three seasons ago for the Arizona Cardinals.