Should Vegas Be Concerned With Lack of Rasmus Andersson Extension?

The Vegas Golden Knights paid a hefty price to acquire Rasmus Andersson from the Calgary Flames, so a contract extension was fully expected to follow soon after. 

However, nearly three months have passed with no deal in place, and that raises the question of whether Vegas should be concerned about the situation or not.

Why the Golden Knights Haven’t Extended Rasmus Andersson Yet

At first glance, the delay might look worrying. 

When the Golden Knights traded for Noah Hanifin in 2024, they worked out an extension just over a month later. Andersson’s situation has unfolded very differently, but there is actually a pretty simple reason behind it.

According to The Athletic's Pierre LeBrun, the NHL’s collective bargaining agreement and Vegas’ tight cap situation are preventing the Golden Knights from signing Andersson right now. 

Newly acquired Rasmus Andersson with the Golden Knights:

15GP, 1G, 5A, 6P, -6, 21:28 TOI/G pic.twitter.com/919NAzz27F

— Zeegs (@Zeeeegs) March 9, 2026

Vegas currently projects to have roughly $3.2 million in cap space for the 2026–27 season, far below what a top-four defenseman like Andersson would command on a new contract. 

Until the offseason arrives and the salary cap increases, the team simply does not have the financial flexibility to finalize a deal.

Andersson’s Performance With Vegas Still Under Evaluation

Andersson arrived in Vegas as a huge midseason addition, with the Golden Knights giving up a conditional first-round pick, a conditional second-round pick, defenseman Zach Whitecloud, and prospect Abram Wiebe to land the 29-year-old blueliner. 

It's very unlikely Vegas would give up that kind of package if they weren't pretty confident that Andersson was willing to re-sign with them.

Since being acquired by the #Flames in the Rasmus Andersson trade, Abram Wiebe has won three consecutive NCHC Defenseman of the Week awards and is 4th in NCAA scoring in February.

Assuming the Flames sign Wiebe, this Andersson trade return is already looking like a home run. pic.twitter.com/vdqQMUQfID

— Robert Munnich (@RingOfFireCGY) February 28, 2026

Still, his production since the trade has been modest. Andersson recorded 10 goals and 30 points in 48 games with Calgary earlier this season, but his offensive numbers dipped after the move, producing just two goals and seven points in his first 17 games with Vegas, along with a -4 plus/minus rating.

Even so, he remains a valuable top-four defenseman, and across the entire season, he has posted 12 goals, 25 assists, a -1 plus/minus rating, 145 shots, and 123 blocked shots in 66 games between the two teams.

Once the offseason arrives and the salary cap rises, Vegas will gain the space needed to negotiate a long-term extension.

Photo Credit: Stephen R. Sylvanie-Imagn Images