49ers-Raiders: DeForest Buckner's impact? Cousins to Bowers a problem?

The San Francisco 49ers return to the field on Sunday after their bye week to host the Las Vegas Raiders. Kyle Shanahan 's 49ers (6-1) are looking to bounce back from a 29-20 letdown in Atlanta, their first loss of the season, and the trade deadline looms on Tuesday. We asked staff writers Eric Branch and Harrison Rich and columnist Ann Killion to weigh in on some key questions ahead of the matchup against the Raiders (4-4).

How much of an impact will the acquisition of defensive tackle DeForest Buckner have on the 49ers? Where would you rank this in the pantheon of their midseason trades in recent years?

Eric Branch: It obviously ranks below the 2022 Christian McCaffrey blockbuster on the deadline Richter scale and it's not quite on par with the 2019 Emmanuel Sanders deal. At 32, Buckner is still an impact player (surprise: GM John Lynch maintains he's playing the best of his 11-year career), but, unlike the 2019 49ers' room that Sanders massively upgraded, the 49ers' banged-up defensive interior has been stouter than expected, largely thanks to the quick emergence of fourth-round rookie steal Gracen Halton.

Ann Killion: We'll figure out where this trade ranks at the end of the season based on the results: If they get to a Super Bowl and win it and Buckner plays a role, it will be an all-timer. Even without knowing how the trade turns out, I like the move a lot. Buckner is still a really good player, he was miserable with the situation in Indianapolis, the Colts were having a fire-sale and he fits perfectly with the 49ers 2026 season theme of "getting the band back together." It was a no-brainer.

Harrison Rich: This is no midseason move for prime McCaffrey, but it's certainly more aggressive than last season's deadline move for Keion White. Buckner is no longer at his peak. This is not the same player 49ers fans have fond memories of watching back in 2019, but he is still a good player at age 32, and his sheer presence will make life easier for the rest of the Niners defense. He will draw double teams, and fellow defensive linemen will receive more one-on-one opportunities. Buckner moves the needle, for sure, but it's hard to say this is the trade that puts the 49ers over the top in the postseason.

The 49ers are still in the market for a wide receiver. How hard should they push to acquire a stopgap at the position, or should they seek a front-line wideout in case injuries to Mike Evans and Deebo Samuel turn out to be more severe than anticipated?

Branch: Evans is clearly their most impactful wideout. He's 33, has been sidelined by Achilles tendinits since Oct. 19 and Lynch said this week there is "hope" that he can return to play in the "coming weeks" while invoking McCaffrey's 2024 bout with the same injury that sidelined him for eight games. Still, the 6-1 start means the 49ers don't have to panic to trade for a fill-in. And their failed pursuit of Vikings WR Jauan Jennings , which would have been a relatively low-wattage trade, suggests they are looking for more stopgap than superstar.

They have to be in the market for a wide receiver, considering their dire situation. Evans is a superstar but he got hurt in mid-October and even if he returns, at 33 there's no guarantee he's going to stay healthy the rest of the way. The 49ers have a lot of receiver talent supposedly coming off injuries soon, but as we've learned too well with this team, injured players don't always bounce back the way the team hopes. There are some long, cold months ahead.

Seek a difference-making wideout. This is the 49ers' best remaining chance, with a 6-1 record and relatively good health, to win a Super Bowl with this core. Receiver is the team's biggest need. You should let Evans rest as long as he needs to, as long as he's healthy in January. You can't rely on Samuel or Demarcus Robinson or rookie De'Zhaun Stribling , all coming off injuries, to get back to their preseason levels at this point. Go get a running mate for Evans and another weapon for Purdy, who has clearly been struggling to connect with his receivers as of late.

The 49ers have had some struggles covering tight ends this year (Trey McBride, the Falcons group). Is there a concern that the Kirk Cousins to Brock Bowers combination could be a significant problem Sunday?

The 49ers did allow their first two TDs to tight ends in the Week 7 loss in Atlanta, and McBride had nine catches for 75 yards in Week 3. Still, the presence of linebackers Fred Warner and Dre Greenlaw is a big reason why the 49ers have actually been largely effective against tight ends: They are allowing six catches and 43.6 yards per game to the position. Like McBride, Bowers is good enough to inflate those numbers. He missed the first two regular-season games with a knee injury, but his per-game averages this season would translate to 116 catches for 1,550 yards and 14 TDs over 17 games.

Killion: Sure it could be a problem. Cousins to Bowers will be defensive coordinator Raheem Morris' biggest concern. Bowers is the Raiders' biggest threat so he'll get a lot of attention and, like Harrison points out, the 49ers will be willing to see if someone else can beat them. It will be fun to see what Shanahan protege Klint Kubiak cooks up against his one-time mentor.

The Cousins-to-Bowers connection is difficult for any opposing defense to contain. Cousins owns some of the best numbers among quarterbacks in 2026, and as Eric notes, Bowers has been on a tear. Bowers had two touchdowns last week against the Jets, and he reached the end zone in three of his prior five matchups. The 49ers might be best off doubling Bowers - or at least giving him extra attention - and forcing someone else to beat them.

Injuries will force the 49ers to trot out an underwhelming WR group for the second straight game after this crew's lack of production factored into their first loss of the season. The good news for the 49ers: They might be able to overwhelm the porous Raiders defense with Purdy, McCaffrey and Kittle doing nearly all the lifting. 49ers 27, Raiders 16

The 49ers got their bad loss out of the way two weeks ago, losing to Atlanta before the bye week, giving them a bad taste over their break. Now, they're rested and relaxed and ready for the final 10 games of the season. Shanahan is 6-1 after the bye week in the last seven years. 49ers 35, Raiders 20

A struggling 49ers offense against a struggling Raiders defense should make for an interesting matchup. Las Vegas has allowed at least 30 points in five straight weeks. The Rams put up 35 on them, and the Patriots scored 45. But this is a sneaky good offense led by Cousins. So if the Niners can't reach that 30-point mark at minimum, things could get dicey. 49ers 33, Raiders 24