The San Francisco 49ers are once again in the market for a new defensive coordinator - their fifth in as many seasons - after Robert Saleh accepted the head coaching job with the Tennessee Titans earlier this week. It's a familiar cycle for a team that's remained a defensive powerhouse despite constant turnover at the top of that unit.
Let’s rewind for a moment. After Saleh’s first stint with the Niners ended in 2020 when he took over the New York Jets, the team tapped DeMeco Ryans, who led the defense with authority before landing the Texans’ head coaching job in 2023.
Steve Wilks came next, guiding the defense during a Super Bowl run, but he was dismissed shortly after. Nick Sorensen, promoted from within, lasted just one season before the team brought Saleh back following his departure from New York.
Now, with Saleh heading to Nashville, the 49ers are once again charting a new course.
Despite the turnover, the 49ers have consistently fielded one of the most feared defenses in the league - a testament to both the talent on the roster and the ability of the front office to identify coaching talent. So, who’s next to step into the pressure cooker that is the 49ers’ defensive coordinator role? Here are five names to watch.
Gus Bradley - 49ers Assistant Head Coach
If continuity is the goal, Gus Bradley is the obvious choice. Brought in last season as the assistant head coach on defense, Bradley worked closely with Saleh and had a front-row seat to the system already in place. That hire looked like a forward-thinking move - a potential succession plan in anticipation of Saleh’s likely departure.
Bradley’s been around the league, with stints as a head coach and defensive coordinator, and he’s respected for his leadership and ability to connect with players. Promoting him would give the Niners a chance to maintain schematic consistency while leaning on a proven voice. He’s the top internal option and, at this point, probably the frontrunner.
Raheem Morris - Former Falcons Head Coach
Raheem Morris is no stranger to the Shanahan circle. His coaching ties with Kyle Shanahan go back two decades, with stops together in Tampa Bay, Washington, and Atlanta. He was just let go by the Falcons but has long been regarded as one of the sharper defensive minds in the game.
Morris brings head coaching experience, a strong defensive background, and a reputation for connecting with players. He may not be in the head coaching mix this cycle, which could give the 49ers some stability at the coordinator spot - something they haven’t had in a while. If the team can pair Morris with Bradley, that’s a formidable combination of experience and leadership.
Patrick Graham - Raiders Defensive Coordinator
Patrick Graham is another name that’s been linked to the 49ers before, and his stock remains solid around the league. He’s interviewed for multiple head coaching jobs in recent years and has been a steady presence with the Raiders through several coaching changes.
While the Raiders’ defensive numbers haven’t jumped off the page, Graham has done more with less, working with limited personnel outside of Maxx Crosby. He’s respected across the league and known for his adaptability - a trait that could serve him well in San Francisco’s dynamic, talent-rich defense.
With the Raiders undergoing yet another coaching change, Graham could be available. If so, he’s a strong external candidate worth serious consideration.
Anthony Weaver - Dolphins Defensive Coordinator
Anthony Weaver is another rising name in coaching circles. He’s been in the mix for head coaching jobs this cycle, including an interview with the Steelers, and his work in Miami hasn’t gone unnoticed.
Despite injuries and roster turnover, Weaver kept the Dolphins’ defense competitive and aggressive. He’s known for his energy, attention to detail, and ability to develop players - all traits that align well with what the 49ers demand from their defensive staff.
If the Dolphins go in a new direction at head coach, Weaver could be on the move. San Francisco would be wise to make a call.
Aden Durde - Seahawks Defensive Coordinator
Aden Durde might be the least familiar name to casual fans, but he’s quickly making a name for himself in coaching circles. A key part of Mike Macdonald’s defensive staff in Seattle, Durde has helped shape one of the more disciplined and innovative defenses in the league.
He’s young, energetic, and has learned under some of the best defensive minds in the game. The catch?
He’s under contract in Seattle, and any move to San Francisco would be a lateral one - meaning the Seahawks would have to grant permission for an interview. That’s no guarantee, especially given the rivalry between the two franchises.
Still, if the 49ers can get in the room with Durde, he’s a name to keep an eye on.
Honorable Mention: Jim Schwartz - Browns Defensive Coordinator
Jim Schwartz is a veteran defensive mind with a résumé that speaks for itself. He’s long been associated with the Wide 9 scheme - something the 49ers have used effectively - and he’s one of the more respected playcallers in the league.
There’s a caveat here: reports suggest the Browns want to keep Schwartz, whether as their defensive coordinator or possibly even as a head coach. But if he becomes available, the 49ers would be remiss not to consider him.
He brings experience, schematic familiarity, and a no-nonsense approach that could fit well with the 49ers’ defensive culture.
Whoever steps into the role will inherit a defense loaded with talent - from Nick Bosa and Fred Warner to Talanoa Hufanga and Charvarius Ward. But with that talent comes expectation.
The 49ers aren’t just looking for a coordinator to maintain the status quo. They need someone who can elevate an already elite unit and help push this team back to the Super Bowl.
The search is on. And once again, all eyes are on San Francisco.