Ensemble for resto druids works ok, not the best, but not too bad. It can't keep itself alive with multiple targets keeping it silenced like shamwow can, but in a group situation, it keeps everyone topped off pretty well.
I'd love a PvP Healer CC that kited, standing still and spamming heals works, but if the bot could put distance between melee and itself, while running towards other DPS it would seem much more realistic, stay alive longer, more honor, less chance of a ban, etc.