With housing coming soon, I'd like to propose an amenity that would be extremely useful. A wardrobe capable of storing your clothing and weapons. These items are currently clogging up mules and banks, but this could be a great opportunity to basically add a bank specifically for gear to mimic the craft bag we have for materials.
In addition to storing your gear, I propose that the wardrobe allow you to store your gear as weapon and armor sets. When you approach the wardrobe, you can exchange your current gearset with any of your preset gear sets composed of all the gear you have in your wardrobe, all with a single button press. This would be accessible by any toon on your account for easy swapping. It could be sold for gold or crowns and be upgradable with more space over time. With tons of new bound gear coming, I think this could solve that problem as well as give simple easy gear swaps that currently require mules and banks to accomplish.