To be honest I like some of the ideas (En-Astral/En-Umbral being a solid replacement for the half-dozen of En-Element spells, for example), but I don't think we're going to see all of those in the game. I'd be happy if Red Mage had a number of self-heals, an MP restoring mechanic, and a combination of Phalanx and Blink to soak damage, and avoid damage, while in melee range.