The New York Jets suffered significant setbacks during their Week 2 game against the Tennessee Titans with key defensive players Jermaine Johnson and C.J. Mosley both carted off the field due to injuries. Johnson, the team's top edge rusher, sustained a potential Achilles injury while pressuring quarterback Will Levis in the third quarter, ruling him out for the remainder of the game and potentially longer. Mosley, a five-time Pro Bowl linebacker, left in the second quarter with a foot injury, leaving his return uncertain. These injuries compound the Jets' defensive woes, as they are already missing cornerback D.J. Reed and dealing with the holdout of Haason Reddick. Johnson had made two solo tackles before his injury, and Mosley had been a fixture in the lineup with nine tackles in Week 1. The Jets now face increased pressure to adjust their defensive strategies moving forward.