Why though? The Eagles have been in NoCo for ages and done very well for themselves, including back to back ECHL championships before the Avs bought them. Their AHL years haven't been as rosy, but frankly the Avs haven't given them a lot to work with talent wise. The franchise is very well established up there, and if you spend any time in Loveland or FoCo you'll start to notice a lot of their merch walking around. Moving them to Colorado Springs would be like taking the Carolina Hurricanes and moving them to Charleston. Why bother when they're already in a great spot where things are working for them?
I don't even understand how the geographic location of the Eagles within Colorado would matter for player development anyway.