To me we should be getting back 19-22 y/o NHL players (or very close to it) as the centerpiece, not a bunch of lottery tickets that might be something 5 years from now. This team isn't doing a full rebuild right now. We'll be keeping Hughes and Demko and be looking to turn it around in 1-2 years.
What you're suggesting is the definition of quantity over quality.
Exactly. I feel like we can add some much needed extra picks by selling other UFAs like Motte and (hopefully) Halak. Hell, maybe if JR is really going wild then we'd be getting back a bunch of picks in a Boeser deal. But, when it comes to moving a Miller/Horvat, there needs to be some serious quality coming back in the age range you've listed.