What happened: The Colorado Avalanche recalled defenseman Alex Gagne from the AHL's Colorado Eagles on Monday. Gagne joins the NHL roster after opening the regular season in the minors.

Why it matters: The promotion provides Colorado with extra defensive depth as the club prepares for an upcoming multi-game road swing. The roster move ensures coverage on the blue line while the team travels.

What to watch: The Avalanche will establish their defensive pairings ahead of their next road contest.