I thought it may be a good idea to add a new spell for high level magic that would put items in your bank account. It would be nice for farming to use a spell to put items in your bank.
I also had an economy protecting idea. I was thinking a flat tax or fee added to the AH up to a certain GP amount would be a good idea to fund drop parties, so that when new items are made they are purchased by a mod and they are dropped for players so that we dont have hundreds of items being spawned and dropped. I can go more in depth on this idea if there is interest.
side note I also would love to have a total sales number on the AH sold screen.