What you said about mana regen mate, is unfortunately wrong, as with the change to our utility (the introduction of Replenishment, so the amount we give back is no longer dependent on our damage, as it just gives back a flat 0.25% of max mana every second) From what I've heard, this has led to some mana issues for classes, and with the nerfs to IMP.ST and TF, I'm really sad to see that spirit has became a really poor stat for shadowpriests to stack (hell, Int is now twice as good as it) And the removal of the dark energy part of Dispersion was a real kick in the teeth, as it made our 51 point talent useful in some shape or form, whereas now for a raider who doesn't pvp, it's barely worth the talent point (which is sad for the end talent in the tree)