I'm not sure if this has been brought up before, but can some kind of exchange be added to the Speaker or some Faction to allow the exchange of all the excess Blue Polyphage and Resupply Codes that I have. I currently have 861 Blue Polyphage and 981 Resupply Codes that are no use, especially now that I have a Ghost that generates Glimmer for killing Vex, Cabal, Fallen, Hive and Taken. Ether Seeds can be traded in at Variks for Special / Heavy Synths, so why not have a Vendor let us trade in these other consumables that are sitting in my vault?