In a second coaching staff adjustment announced on January 28, 2026, the Philadelphia Eagles promoted from within, naming Joe Kasper as their new defensive backs coach. Kasper steps into the role previously held by Christian Parker, who left the organization to join the defensive staff of the division-rival Dallas Cowboys.
Kasper has been a member of the Eagles' coaching staff in an assistant capacity, earning the trust of Head Coach Nick Sirianni and defensive coordinator Vic Fangio. His promotion indicates a desire for continuity within a defensive system that showed improvement in the latter half of the 2025 season. Familiarity with the existing personnel and scheme philosophy will be crucial as the Eagles look to build a more consistent defense.
The defensive backfield presents both stability and questions for Kasper. Safety Reed Blankenship is a key leader but is also entering the 2026 season as a free agent, making his retention a priority. Cornerback Darius Slay remains a top performer, but the group overall struggled with injuries and consistency last year. Kasper's immediate focus will be on developing young talent like cornerback Kelee Ringo and evaluating potential free-agent and draft additions to bolster the unit.
This promotion, alongside the hiring of offensive coordinator Sean Mannion, signifies the Eagles' proactive approach to solidifying their coaching staff early in the offseason. With the NFL Scouting Combine and free agency on the horizon, having the defensive backs coach in place allows the Eagles to properly evaluate talent for one of their most critical positional groups.
