The Jaguars have a touted defense, with Calais Campbell, Jalen Ramsey, Yannick Ngakoue, Telvin Smith, Myles Jack, A.J. Bouye, Marcell Dareus, and others among the best at their positions in the NFL. They are solid at all three levels of the defense – line, linebackers, and defensive backs.
As a group, the Jaguars defense can be measured against any in the NFL and would account for themselves well. In fact, during the 2017 NFL season there was talk at times comparing the Jaguars defense to some of the all-time great defenses.