there was allready a thread about this
http://www.mmo-champion.com/threads/...5#post23153925
posted my ideas.
Warlock shoudl get two demonology specs, one with strong demons and one whre he becomes a demon (tank).
Warrior should get a range spec
Paladin and Priest should get a holy dmg range spec
shaman should get earth as a tank
mage should be able to heal with time control
monk needs a range dps spec