Oh yeah no it doesn't really justify its existence. I also question MedicaI still existing for a similar reason. CureIII's an alternative aoe raw heal that's targetable and has higher potency, while MedicaII/III covers a wider range than MedicaI, where a single tick of MedicaIII's HoT would put it over its potency, and you also have Afflatus Rapture that's instant cast, dps neutral, costs 0 mp, and has the same potency and a wider radius. They may as well merge MedicaI into MedicaII and adjust CureIII's range and MP cost if needed.