I think bungie should implement a system where you can swap weapon and armor cores the same way we can with radiant and ascendent materials. Each week you can earn 6 of each by doing all the poes and you can use those armor cores for each char individually and but there's no point in having multiple weapons especially with the issue of vault space. So if we could exchange the cores less wep cores would waste away in the vault and more could be used on judgement chances. Please bump if you want to see this change made thanks.