And this - Bungie - is why your lack of planning in vault space is frustrating. I enjoy this game, but constantly changing the effects of each type of weapon, and the perks available from one quarter to another is why I pad my vault and characters. To limit this is to purposely penalize those who put in time to gain the ability to look for "the right combination" for a particular situation - only to learn that a month from now - it was pointless. It also took maybe dismantling those weapons (for parts) that are now desireable, but at the time we had no room for them all. If you change the boundaries constantly of how we can conduct our preparation, shouldn't you also change the boundaries to permit adjustments and evolution of the players as well? To come out with 100's of combinations of dozens of new weapons, then give us 16 extra spots to use in our storage... something in my math doesn't scale well.