Id like to see some more Class specific mid level sets. (or upgrades to the kothos set)
Id also like to see more class specific named armors. (Rogue specifically after a while there's nothing worth wearing specifically for high dex rogues)
more lower level stone of change recipes using colectables.
mid level add ons from the stone of change, better than the low level ones... (extra +'s, damage types, resistances, lessor banes?)
This means you can trick out your stuff to customize your style as opposed to mix and matching.
That or full on crafting for the lower levels...