What are you even saying
Warriors with just consumes still do top damage and with increased hp pools unless the mage is chugging wisdom flasks for mana they are not going to keep up in the beginning. PTR is a terrible place to figure out tier list because all the casters have access to unless supply of mana pots and flasks to spam.
Excellent changes. The bosses still retain their original flavor, while being more difficult. I especially love the 50% forced submerge on Ragnaros.
hf manaclasses especially healers farming 50 darkrunes for one mc id cause you need to use fire prot elixiers^^