Originally Posted by
Singularity
That's not an inherent problem with the idea of full-uptime healing though, that's a problem with the design of healing skills. You're right that it's not fun spamming one spell over and over again, but that's not because it's a heal. Take this cure-and-medica design skeleton we have and imagine it as a DPS job and you get a caster with "basic damage spell", "bigger damage spell", "AoE damage spell", "DoT", "AoE DoT" and "Ground-effect DoT", with none of them interacting with each other or the job's central theme in any way. That would be a really boring DPS.
If the healing skills fit together into some sort of rotation, unlocking or boosting each other such that you'd get significantly more healing or spend less MP from using your skills in an intelligent order, then full-uptime healing can be as engaging as full-uptime DPS. They've sort of barely touched on this idea with things like Freecure and Enhanced Benefic and Plenary Indulgence, but those designs are all awful (Plenary less so than the other two), being on spells you wouldn't want to use anyway and/or unreliable, and incoming damage isn't high enough in the current game to always make the proc useful.