Jets' terrible fourth quarter showed how much they need LB C.J. MosleyMosley, credited with two turnovers in the first half, suffered a groin injury9/9/2019, 5:07 PMSep 8, 2019; East Rutherford, NJ, USA; New York Jets inside linebacker C.J. Mosley (57) celebrates after a fumble recovery during the first half against the Buffalo Bills at MetLife Stadium. Mandatory Credit: Vincent Carchietta-USA TODAY Sports / Vincent Carchietta