I know we're still a little bit away from our first full dives, but no time like the present to plan ahead. Personally I've decided a healer will be one of my first (rather than a mage). The question remains, who? For me, the top two contenders based upon current relics are Vanille (BSB/USB) and Y'shtola (BSB, wall, proshellga sb, esunaga medica). Without going into great detail, I'm torn... biggest personal pros for Y'sh are wall (broken sb much), wrath, CT0 cmd1, and I love opening a torment run with her proshellga/regen which is about all the trash mitigation you need; cons for me are the bubble blocking sb generation (which seems most noticeable on a dual dance tyro, especially in MP - though I suppose his LD would rectify that). For Vanille I love the CT0 entry, MND buff for some 1.8k aoe mini medicas (with full LD), and I find status bosses to be the most frustrating, so I value the astra. Her biggest con for me is the lack of wrath and sb generation. So... bestow upon me your wisdom (and personal biases).