The Vault in Destiny 2 has some useful sorting already, that's great. However, I think it could be made even better if filtering was added. What I'm proposing is that filtering be added to the Vault to make it significantly easier to do things such as: 1. View your Solar weapons in order to pick one for a run with lots of solar shielding. (Filter by damage type) 2. View power weapons with void damage (Filter by weapon slot and damage type) 3. View all sub-machine guns to decide which one you want to pull out (Filter by weapon type) The Vault is essentially a list. Sorting & filtering are very common operations that can be performed on lists.