I think priest has a lot to bring to the table. Barrier, swap, grip, shell, aoe fear, psyfiend, good damage, the heals arent bad either. Try to do the shield>penane for 3 stacks of grace>PoM and then flash of light if needed. Or penance for grace, PoM for the holy spark set bonus buff, inner focus heal will always top someone. Not much for AoE healing besides prayer of healing, and cascade (cascade) are about it. Outside of bgs use divine star, if you get kicked on flash of light, you can still use divine star. Faking people with spectral guise is fun. Run one way, guise, switch directions, have fun watching people guess where you went. The main reason I switched to priest is because of Shadow Word Death. Deathing scatter, blind, PoM poly is fun and adds a whole new challenge to the game. Gearing up is hell tho, id suggest going shadow for that.