The Cardinals’ defensive coordinator search has dragged on much longer than its OC pursuit. Several days have passed since Nathaniel Hackett‘s OC hire, but Arizona looks to be fine retaining Jonathan Gannon‘s top lieutenant.
Nick Rallis is now expected to be retained as Cardinals DC, CBS Sports’ Matt Zenitz reports. Earlier tonight, Zenitz indicated this was a real possibility. Rallis followed Gannon from Philadelphia in 2023. Despite Gannon’s Arizona exit, it appears the Cardinals will go with the young coordinator for a fourth season.
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Hackett’s OC deal circulated Feb. 5, days after Mike LaFleur‘s HC hire. DC candidates have come up since, including Karl Scott‘s recent meeting, but it is now worth wondering if the outside candidates underwhelmed.
LaFleur keeping Rallis is a surprise considering the Cardinals’ struggles on that side of the ball despite more investments poured into the unit in 2025. The Cardinals dropped from 15th to 29th in scoring defense from 2024 to ’25. The 3-14 season drove Gannon’s exit. Now, Rallis is positioned as the top defensive voice in Arizona’s building.
Gannon, of course, held that distinction for three seasons. Gannon’s presence overshadowed Rallis’ in Arizona — to the point the PFR pages last discussed the 32-year-old DC in spring 2023. No head coaching interviews have come Rallis’ way, but while Gannon and OC Drew Petzing were removed from their respective positions, the Cardinals are expected to have DC continuity. Gannon (Packers) and Petzing (Lions) will join Rallis on the coordinator level in 2026.
Gannon gave Rallis play-calling duties from the start of his tenure, entrusting the NFL’s youngest active coordinator with running the show. Mixed results followed. The Cardinals were in a rebuilding stage in 2023, and their defense had lost J.J. Watt, Zach Allen and Byron Murphy. Not much in the way of replacements followed that year. After a 31st-place scoring finish in 2023, the Cards climbed to 15th. EPA per play, however, did not deem Arizona as making big improvements. The metric ranked Rallis’ unit 26th in 2024 and ’25.
Arizona gave Josh Sweat a big-ticket free agent deal and used first-round picks to bolster its D-line in 2024 (Darius Robinson) and ’25 (Walter Nolen). While Sweat had a solid season, Pro Football Focus ranked Robinson last among interior D-linemen. Nolen missed most of his rookie year due to injury. This came during a season in which the Cardinals lost 14 of their final 15 games.
The Cardinals are not the only team to retain their DC under a new coach. Kevin Stefanski kept DC Jeff Ulbrich on. Last year, Pete Carroll retained Patrick Graham as DC. Dave Canales did the same with Ejiro Evero with the Panthers in 2024. Considering the Cardinals’ nosedive last season, though, this was not their anticipated move.
This decision also comes after LaFleur met with recent Rams coworker Aubrey Pleasant about the job. Two candidates, however, withdrew from the search. Gus Bradley was a rumored candidate; he ended up as Titans DC. Texans DBs coach Dino Vasso received an interview slip but declined the meeting.
Rallis and LaFleur have no history working together. Rallis came over from Philadelphia as Eagles linebackers coach. He was on the Vikings’ staff over the previous four seasons, leaving Minnesota after Mike Zimmer‘s firing. Via PFR’s Offensive/Defensive Coordinator Search Tracker, here is how the Cardinals’ DC search shook out:
- Gus Bradley, assistant head coach (49ers): Rumored candidate
- Charlie Bullen, outside linebackers coach (Giants): Interview requested
- Don Martindale, defensive coordinator (Michigan): Mentioned as candidate
- Aubrey Pleasant, defensive pass-game coordinator (Rams): Interviewed 2/9
- Nick Rallis, defensive coordinator (Cardinals): Expected to retain job
- Karl Scott, defensive backs coach (Seahawks): Interviewed
- Dino Vasso, defensive backs coach (Texans): Interview requested; withdrew from search