1. Pally healers are still pigeonholed into healing mt.
1a. Due to this, and unpredictable damage a lot of thier healing can end up being overheal.
2. Pally tanks still get the shaft on any "cooldown" bosses
3.Resto shamans earthshield can heal more on a mt than a pally spamming holy light.
4.elemental shamans are not a dying class, this is and always be a myth.
5.Enhance shamans are under-represented.
6.Elemental shamans still don't bring any unique buffs that should account for them deserving to do less dps than "pures" according to blizzards rules.
These are the things I could think of offhand, I'm going to start doing rundowns of the fights over the next week or so.