Remove the need to cleric stance.
Have the damage scale of MIND similar to how tanks got the VIT buff.
And before you argue the healers will become OP, I doubt it, because their main job is still healing and the only possible candidate for OP is SCH, I think. And they have pets to micro manage so things are already tough for them. Plus others don't really have strong damage dealing spells except holy and gravity and they can think of something to balance them.
God knows I, my self, dread playing my SCH because of stance dancing. Remove that and I will play the bazoonka out of my SCH and possibly have it become my main.
This is an argument and I would love to hear arguments against as to why this would not be a good thing or how they could manage it so the healer does not become OP.