keep the power in the weapons/armor/items take all that dev time and expand classes, extend that old talent tree with fun stuff that I can use to customize my class and abilities/spells cosmetic effects how I want too
Get rid of specs I want to be a mage I don’t want to be just a frost mage, I want to master all of it and use it my abilities with arcane and frost mixed with fire.
As a Warlock I want subjugate demons and make them do my bidding make it a true Pet class like hunters. so much they could do to make the game fun instead of creating systems and wasting precious dev time having to spend an entire expansion trying to balance and rebuild these broken systems.