My issue with role skills is that all of them are equal except largesse. That skill does not benefit all healers equally like the rest. It is situational yes but it has limited use on a scholar because the skill was designed for a whitemage kit and the great majority of scholars brute force healing skills are abilities which doesn't benefit from the healing potency up. This compounded with the fact that our gcd heals are the heaviest mp costing heals i find it blatantly unjust.