SMN battle Ressurection is VERY good for pick up parties where you don't know if the healers can do their job or if the rest of the DPS can keep themselves alive. But yeah, Like Fluffernuff said, in a static group it's only there as a safety measure.
As I said before, I'd like to see Red Mage as a healer. It's the only role right now that can heal and DPS - and adding close range combat as a form of MP management would be AWESOME, not to say that Red Mage can be a great rival to the SCH spot in the party.
