3 Avalanche Players With the Most to Prove in 2024-25 July 23, 2024 by The Hockey Writers The Colorado Avalanche did not add many external reinforcements during the first, and busiest, part of the 2024 NHL offseason. A pair of defensemen in 33-year-old Calvin de Haan (one… Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)