The Buffalo Bills have signed defensive tackles Jordan Phillips and Quinton Jefferson, adding depth to a struggling defensive line. Phillips, returning for his third stint with the Bills, has a history of solid performance, while Jefferson is back for his second time after playing for several teams.

Head coach Sean McDermott acknowledged the uncertainty of their roles but emphasized the need for a strong four-man rush to improve defensive performance. The Bills face the Indianapolis Colts this Sunday, but it's unclear if the new signings will play.