I've been saying something similar for a while now, its either give this core what it needs to compete (bigger, better d in particular) or blow the mo-fo up.
I hear a lot about timing, that Miller must be moved for us to time things correctly for this group. But thats not going to happen if the return is picks and prospects for Miller. No pics for Miller will help within 3-4 years.
If we're going to shed Miler, then lets just do it right, trade everyone over 25 not named Demko that we can tank hard for next season. We should be able to get a group of ELCs/RFAs/high picks that allows for a quick turnaround.