New York faces the AFC East-division leading Buffalo Bills in Week 10. This marks the first of two matchups versus the Bills (7-1), who are scoring a league-high 32.0 points per contest. Buffalo quarterback Josh Allen is enjoying another MVP-worthy season and it will be no easy task slowing the Bills down on offense.

Jets Wire has identified three defenders who must serve as head coach Aaron Glenn's X-factors if his defense is to possess a chance of executing an unforeseen upset:

David Bailey, EDGE

Jets rookie pass rusher David Bailey is coming off his best showing of the season. The No. 2 overall selection was outstanding versus the Kansas City Chiefs last weekend. For the Jets to possess any chance, they'll need Bailey to consistently ruffle Allen's feathers in the pocket. Easier said than done.

Minkah Fitzpatrick, S

This Jets secondary is average at best and will require an influx of young cornerback talent in the coming offseason. The only defender who ever appears capable of forcing a turnover is veteran safety Minkah Fitzpatrick. Fitzpatrick still has the Jets' only interception this year.

Will McDonald IV, EDGE

Jets GM Darren Mougey made the decision to retain Will McDonald IV past the trade deadline despite his public request to be traded. Now, the defense needs McDonald's on-field play to justify that decision. He's not seeing enough consistent reps, but maybe this shorthanded defensive line should increase his opportunities.