Pro Football Focus (PFF) has released its projections for the Jacksonville Jaguars' starting defense for the 2025 season, emphasizing the importance of competition and flexibility in their roster decisions. With new players and a revamped coaching staff, opportunities for players to showcase their skills during practices are vital.

The projected starting defensive line includes DaVon Hamilton, Maason Smith, and Arik Armstead, the latter returning to his original position at defensive tackle. Armstead's impressive performance with the San Francisco 49ers, where he recorded 58 pressures in the previous season, is expected to enhance the Jaguars' defensive unit.

General Manager James Gladstone has refrained from making significant additions to the defensive tackle position through free agency or the draft, indicating confidence in the current roster. The coaching staff aims to create continuity in its system while pushing for individual competition to maximize the potential of players in various roles.