Economic solution: BoE items (Bind On Equip)
Let's face it right now, unless you're able to run the new tombs there's nothing worth running for right now because the CS is overcrowded with items
My suggestion/idea is to implement a bind on equip to ALL gear (yes mythic and arcane too) (Would not apply to vanitys)
First off: what is bind on equip? Bind on equip means that if you are to get a drop or loot something from a chest that item is tradeable UNTIL a character equips it making it bound and hence not tradeable.
Why implement this you ask? As I stated earlier, the market is without a doubt filled up with items (especially Legendaries) that just keep circulating and circulating and more items just keep getting added onto the pile each day - adding BoE would make less items appear in circulation
Second off: if this were to be implemented The design team would have to substantially higher the liquidation value of items - also, to prevent anyone buying cheap items before this would be implemented and then selling for a high liquidation value the CS would have to be wiped or all items taken off the CS and auction fees returned to the sellers
That is my idea - yes? No? Anything to add/subtract? Feel free to comment