The Calgary Flames traded defenseman Rasmus Andersson to the Vegas Golden Knights for defenseman Zach Whitecloud, two future first-round picks, and prospect Abram Wiebe. Calgary is retaining 50% of Andersson's salary in a deal that addresses Vegas's immediate need for a top-four defenseman.

Vegas is navigating the season without Alex Pietrangelo, creating a hole on their right side. Acquiring Andersson reunites him with former Flames partner Noah Hanifin, forming a potential elite pairing. The move addresses a defensive structure already strong in shot suppression but struggling with inconsistent goaltending.

For the Flames, this continues their long-term rebuild strategy, acquiring draft capital while getting a proven, cost-effective defender in Whitecloud. The deal gives them flexibility for future trades or to accelerate their youth movement, balancing present competitiveness with future assets.