Baldinger joined Bay Area radio station 95.7 The Game on Wednesday and did not mince words when evaluating the disparity between the 49ers and the Super Bowl champions. Even accounting for injuries, he believes San Francisco has significant ground to make up this offseason.
49ers' defensive struggles under the microscope
Baldinger pointed directly to the 49ers' defense as one of the team's biggest problems. While the unit dealt with the absence of key players such as linebacker Fred Warner and defensive end Nick Bosa, the overall production was underwhelming.
San Francisco finished 20th in total yards allowed and 25th in passing yards allowed during the 2025 NFL season. More alarmingly, the 49ers recorded a league-low 20 sacks.
"It's not a good defense," Baldinger said. "They're not elite. They don't do anything exceptionally well ... They're not very good."
Seattle's defense, on the other hand, has been built methodically through the draft and is widely regarded as one of the NFL's most talented units. Baldinger emphasized that the Seahawks' roster depth stands out above the rest.
"Seattle is really good," Baldinger said. "They haven't missed on one single draft pick—not one. They've got corners that are sitting on the sideline that are better than the 49ers' corners. They're deep, and they're talented."
The 49ers will undoubtedly be looking to bolster several areas this offseason. On the defense side, that means adding some pass-rush help and adding a defensive back or two.
Roster construction and age differences
Baldinger also highlighted the age gap between the two teams' cores. Seattle's nucleus remains relatively young, suggesting years of domination might be ahead.
Meanwhile, many of the 49ers' foundational players, like Warner, Bosa, tight end George Kittle, running back Christian McCaffrey, and tackle Trent Williams, are further along in their careers.
"Seattle, outside of [DE] Leonard Williams—and maybe [DE DeMarcus] Lawrence—they don't have any old players anywhere," Baldinger said. "You could say [WR] Cooper Kupp, but Cooper's just [32] years old ... They spent and used their picks wisely on players that helped them out immediately. And so, you look at them, and you go—[DBs] Devon Witherspoon and Nick Emmanwori—you just go through the list of them, they haven't made many mistakes. And it's about team building."
Baldinger noted that while young 49ers such as defensive backs Malik Mustapha and Upton Stout show promise, they don't look like difference-makers for the team.
San Francisco invested heavily in its defensive line last year, and that has yet to pay off.
"Now, we've got to see what some of these young defensive linemen go into," Baldinger said. "You've always got to give those guys a year. But they're so far away from where Seattle is right now—and the Rams, for that matter."
Offseason priority for the 49ers
If the 49ers hope to close the gap in the NFC West, Baldinger believes the rebuild must continue up front. Improving the defensive line and pass rush should be a top priority after struggling to generate pressure this past season.
Seattle's dominance in Super Bowl LX, particularly along the defensive front, served as a reminder of how critical that unit is to championship success.
For San Francisco, the message is clear: upgrading the defense is essential if the 49ers plan to establish themselves as legitimate Super Bowl contenders.