I don't understand why the only currency in the game that is shared between character is Glimmer even though you can freely move just about everything else through the Vault. It would make sense (and free up Vault space) if instead of having 20 slots for General items such as Resource Mats, Coins, Radiant Mats, Ascendant Mats, Weapons Parts, Armor Mats, Glimmer Consumables, Telemetries, etc, redistribute those 20 slots, 10 each, to the Weapons and Armor vaults and just make these shared between characters. It would eliminate an obviously needless task in the game.