This leads me into our talent trees, very bloated. I'm spending 16 points in resto, and find myself having to choose a spec divided between mana efficiency, single target dps, or AoE. I think some of our talents need a serious rework, particularly, improved insect swarm, and eclipse.
Both shadow priests and affliction locks have talented abilities to reset the duration of one of their main DoTs. Warlocks have "Everlasting Affliction", which makes haunt and drain life reset the duration of corruption, and shadow priests have "Pain and Suffering" which makes mind flay reset the duration of shadow word pain. We currently have to spend two glyphs to change our moonfire into a decent DoT, and the change to glyph of starfire only increases the moonfire duration by 9 seconds. Not to mention, why is the Tier 7 two-set bonus a buff to insect swarm?