C.J. Mosley, the linebacker for the Jets, is set to return to action against the Bills after missing several weeks due to a toe injury. His return raises questions about his role in the defense, particularly whether he will reclaim his starting position or share time with Jamien Sherwood, who has been performing well in Mosley's absence.

• C.J. Mosley's return could impact the Jets' defensive strategy.
• Jamien Sherwood has stepped up in Mosley's absence, making the situation more competitive.