Former San Francisco 49ers cornerback and Super Bowl champion Richard Sherman believes the organization is rediscovering one of the traits that made it a perennial contender during its most successful recent seasons: dominant defense.
Speaking during a recent appearance on a football podcast, Sherman praised defensive coordinator Robert Saleh and expressed confidence that San Francisco’s defense is once again becoming the foundation of the team’s identity.
“The standard in San Francisco has always been physical, aggressive football,” Sherman said. “When Robert Saleh is involved, you know the defense is going to play fast, play disciplined, and make offenses uncomfortable.”
Saleh returned to the 49ers after spending several seasons as head coach of the New York Jets, rejoining an organization where he previously helped build one of the NFL’s most feared defensive units. His return has generated significant optimism among players, coaches, and fans who remember the dominant defenses that helped lead San Francisco to multiple deep playoff runs.
Sherman, who played under Saleh during his time with the 49ers, said the coordinator’s impact extends beyond schemes and play-calling.
“He brings energy every day,” Sherman explained. “Players respond to him because they know exactly what’s expected. That’s what great defenses are built on — accountability and effort.”
The 49ers entered the offseason determined to rebound after a disappointing 2025 campaign that fell short of expectations. While much of the attention has focused on quarterback Brock Purdy and the offense, Sherman believes the defense could ultimately determine how far the team goes in 2026.
San Francisco still boasts a core of proven defensive talent led by star pass rusher Nick Bosa, while several younger players are expected to take on larger roles this season. The combination of experienced veterans and emerging contributors has fueled hopes that the unit can return to elite status.
According to Sherman, the goal is not simply to be good — it’s to restore the identity that once made the 49ers one of football’s most intimidating teams.
“When people talked about the 49ers, they talked about a defense that set the tone,” Sherman said. “That’s the standard. That’s what this team is trying to get back to.”
With training camp approaching and expectations rising across the Bay Area, the spotlight will remain firmly on Saleh’s defense. If the unit performs the way Sherman believes it can, the 49ers could once again find themselves among the NFC’s most dangerous contenders.
For now, Sherman is convinced that the foundation is in place.
“The talent is there,” he said. “The leadership is there. Now it’s about going out and proving it on Sundays.”