I don't know if there is anyone in charge of Healers... Since playing one feels mostly like an afterthought for most things. Doing MSQ as a healer is one of the worst things as the game entirely expects you to be doing damage in the instanced fights... But being a healer, you have the lowest damage in the game and your entire DPS kit is spamming one spell for about 25 seconds at a time between refreshing your DoT.