Promptt 1

One of the most regrettable trades in Colorado Avalanche history was the deal that sent Chris Drury and Stephane Yelle to the Calgary Flames in 2002. Drury was a fan-favorite and a crucial player in the Avalanche lineup, known for his scoring ability and leadership on the ice. Yelle, a reliable two-way forward, also played a significant role in the team's success.

In return, the Avalanche received Derek Morris, Dean McAmmond, and Jeff Shantz. While Morris had some productive seasons on the blue line, the overall impact of the trade was heavily skewed in favor of the Flames. Drury continued to thrive in Calgary, becoming a key part of their leadership core and contributing significantly to their playoff success.

The departure of Chris Drury and Stephane Yelle left a big gap in the Avalanche's roster that was not adequately filled. The players acquired didn't bring the team what they needed, and the team struggled to maintain its previous dominance.