It was stated don't worry about keeping a copy since you can pull it. But then you silently remove that function you just stated that grinding for a weapon is worthless and goes against your argument for not giving more vault space. If Bungie (you) were going to do this, a statement regarding it before hand would have been nice for those that were relying on being able to pull certain weapons from collections that were curated rolls. If you want to random roll it, fine make that a separate weapon but for those that spent time on this grind, it's a stab in the back