The San Francisco 49ers head into the 2025 season with one of the most loaded rosters in the NFL. With core stars like Brock Purdy, Fred Warner, and Trent Williams returning—and the signing of Mac Jones as a capable backup—the Niners seem ready for another Super Bowl run.

But in a league where depth, versatility, and contingency planning often decide championships, the real question is:
Who else do the 49ers need to seal the deal?

Let’s dive into five areas where one more strategic addition could make all the difference.

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1️⃣ Cornerback – Secondary Still Needs Stability

While Charvarius Ward holds down CB1 duties, recent legal trouble surrounding Deommodore Lenoir leaves the depth chart shaky. Possible veteran signings to consider:

• Xavien Howard – Former Dolphins All-Pro, excels in zone coverage.
• Steven Nelson – Reliable and versatile, capable of playing outside or in the slot.

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2️⃣ Right Tackle – Time to Fortify the Other Edge

Trent Williams anchors the left side, but Colton McKivitz and Jaylon Moore haven’t locked down the right tackle spot convincingly.

• La’el Collins – Experienced, physical, ideal stop-gap.
• Donovan Smith – A recent Super Bowl starter for the Chiefs.

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3️⃣ Edge Rusher – Who Complements Nick Bosa?

Nick Bosa is elite, but depth opposite him still raises concerns. Even with Leonard Floyd and Yetur Gross-Matos, the pass rush rotation could use another spark:

• Chase Young – A reunion isn’t off the table.
• Carl Lawson – Quietly consistent, high-upside veteran.

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4️⃣ WR3 – Uncertainty Around Aiyuk’s Future

Brandon Aiyuk hasn’t signed an extension yet, and Jauan Jennings fills more of a possession role. The offense could benefit from a speedier, more dynamic WR3:

• Hunter Renfrow – Elite route-running, slot savvy.
• Darnell Mooney – Deep-threat potential, young and fast.

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5️⃣ Backup Linebacker – Fred Warner Can’t Do It Alone

Warner and Greenlaw form an elite duo, but the LB room thins out after that. With Oren Burks gone, depth is an issue.

• Shaquille Leonard – Former All-Pro with something to prove.
• Kwon Alexander – A familiar face who knows the system.

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🧠 Bottom Line: Depth Wins Championships

San Francisco’s roster is built to compete. But to win it all, they’ll need more than just star power—they’ll need health insurance in the form of veteran depth, situational specialists, and flexibility.

💬 Who do you think the 49ers should sign next? Drop your thoughts below—Faithful always has the best takes.