I won't mind if Red Mage has -some- support abilities, but 1 or 2 only, nothing too massive. Honestly, I think I'd be happy if Red Mage just had very strong synergy with White Mage and Black Mage. Haste/Hastaga and maybe something like Foe's Requiem to lower enemy Elemental Resistances (maybe some kind of En-Astral/En-Umbral spell to apply a resistance lowering effect on mobs struck by melee combos). I'd almost say a single target refresh, but I really don't want to see Red Mages becoming Refresh Bots like in FFXIV. So it'd be too weak to be useful, cause if it was even slightly useful, they'd wind up refresh bots.