The 49ers are without a defensive coordinator after Robert Saleh became the Titans’ head coach on Monday, but it doesn’t appear they’ll go outside the organization for a replacement. Speaking with reporters Wednesday, head coach Kyle Shanahan “all but said” assistant HC Gus Bradley will take over for Saleh, according to Eric Branch of the San Francisco Chronicle.
Asked if he’d cast a wide net for Saleh’s successor, Shanahan revealed: “I’m not going to say it’s a real wide net. Gus is the obvious one to everyone. And (he) is to us, too. Gus would be the main internal candidate. I feel very fortunate to get Gus and feel great about that.”
While it appears the 49ers will promote Bradley, the Rooney Rule requires them to hold in-person interviews with two minority candidates before a decision is made. Browns defensive coordinator Jim Schwartz may also emerge as a possibility for the 49ers, Nick Wagoner of ESPN notes. Schwartz is in the running to become the Browns’ head coach, but even if that doesn’t happen, they’d like to retain him.
If Shanahan ultimately chooses Bradley, it would put the 59-year-old in position to serve as a D-coordinator for the fifth time in his career. Bradley previously led defenses for the Seahawks (2009-12), Chargers (2017-20), Raiders (2021) and Colts (2022-24). His greatest success came in Seattle during the early stages of the “Legion of Boom” era. The Seahawks boasted the top scoring defense in Bradley’s last season on the job, but he left a year before they won the Super Bowl.
Bradley departed Seattle to become the head coach of the Jaguars, but it didn’t go well. The Jags posted a disastrous 14-48 record under Bradley from 2013-16, and he hasn’t gotten a second HC chance since then. Notably, Saleh was on Bradley’s staff in Jacksonville. He also worked under Bradley in Seattle.
The familiarity between Saleh and Bradley suggests the 49ers’ defense would transition smoothly from the former to the latter in 2026. In Saleh’s lone year on the job, San Francisco’s defense finished 13th in yards and 20th in points. A rash of injuries – including to the unit’s two best players, linebacker Fred Warner and edge rusher Nick Bosa – prevented the group from reaching its full potential.
A dislocated and broken ankle ended Warner’s season in Week 6, three weeks after Bosa tore his ACL. Warner underwent surgery in October, but the four-time first-team All-Pro should have a clean bill of health in 2026. Warner said he won’t require any offseason procedures, per Wagoner.