St. Louis Blues Roster Outlook: Confirmed Signings and Rumored Additions

ST. LOUIS, Mo. — The St. Louis Blues are piecing together a roster they hope can compete at a higher level in the 2025-26 season. General Manager Doug Armstrong has already secured several key signings, while speculation continues to swirl around potential blockbuster additions. The mix of confirmed deals and rumored trade targets highlights the Blues’ push to balance immediate competitiveness with long-term development.

✅ Confirmed Signings

Nathan Walker
The Blues rewarded Walker with a two-year, $1.775 million contract extension. While not a high-scoring forward, Walker’s value lies in his grit, locker room presence, and ability to provide depth on the fourth line. His extension signals the team’s desire to retain reliable role players who bring energy and leadership.
Pius Suter
Perhaps the most notable free-agent pickup so far, Suter signed a two-year, $4.125 million contract after a career-best season with the Vancouver Canucks, where he posted highs in both goals and total points. The Blues are banking on his versatility — he can play both center and wing — and his proven scoring ability to complement their top-six forward group.
Nikita Alexandrov
Alexandrov re-signed on a one-year, two-way deal, which keeps him in the mix between the NHL and AHL but gives him another chance to fight for a full-time roster spot. The young forward has shown flashes of potential, and the Blues’ decision to retain him suggests they’re not ready to give up on his development.

🔍 Rumored and Prospective Additions

Clayton Keller (Arizona Coyotes)
Keller has been linked heavily to St. Louis, and for good reason. The Chesterfield, Missouri native is seen as a potential franchise-level addition who could immediately boost the Blues’ top line. He’s dynamic offensively, capable of both scoring and setting up teammates, and could become a centerpiece of the forward group if the team can strike a deal.

Clayton Keller
K’Andre Miller (New York Rangers)
Miller has emerged as one of the top young defensemen in the league, and the Blues’ interest in him signals their desire to inject youth and mobility into their blue line. While prying him away from the Rangers would be costly, his size, skating ability, and defensive reliability make him an ideal long-term fit.

K’Andre Miller
Simon Nemec (New Jersey Devils)
Nemec, a highly touted prospect drafted second overall in 2022, has also surfaced in trade speculation. Though still raw, his ceiling as a puck-moving defenseman is high, and St. Louis could see him as a cornerstone piece if they’re willing to part with significant assets.
Brandt Clarke (Los Angeles Kings)
Clarke’s name has also been tied to the Blues in trade chatter. With offensive instincts from the blue line and strong hockey IQ, he fits the mold of the modern defenseman. If acquired, Clarke could anchor the power play while continuing to develop into a top-pairing option.

📊 What It Means for the Blues

The Blues’ offseason moves so far demonstrate a clear two-pronged strategy:

Locking in reliable depth and role players (Walker, Alexandrov).
Exploring high-impact trades that could reshape the roster’s core (Keller, Miller, Nemec, Clarke).

The confirmed addition of Suter already strengthens their forward depth, but to truly elevate the team, Armstrong may need to swing big on one of the rumored defensive acquisitions or bring Keller home.

🔮 Looking Ahead

With training camp on the horizon, the Blues’ roster picture is still evolving. Confirmed signings give them stability, but speculation around blockbuster moves will keep fans buzzing. If Armstrong manages to land one of the big-name targets, St. Louis could quickly shift from a retooling squad to a playoff contender.

The next few weeks will be crucial in determining just how competitive the Blues can be in 2025-26.