I don't care what people say... If you run the same duty 15+ times in a week and not a single healer item drops there's something wrong with the looting system. I'm not even talking about losing rolls, there just are no drops. Meanwhile I've had runs where the tank chestpiece drops 2 times from the same boss at the same time. Basically you don't want to be a ranged dps or a healer cause tank gear and melee dps gear is the only thing that drops in this raid.