The X.3 patches usually are the finale to the expansion, so I'm curious what they're going to throw at us as far as trials. It was obvious for Nidhogg, and sorta understandable for Tsukiyomi (I think they kept that one a secret until patch day though)
They've revealed that Sapphire Weapon is our next "weapon", though I wonder if they're pushing it back to 5.4, and we face off Elidibus as a trial maybe? I'm kind of ready to end the Ascian plotline.
The "Warriors of Light"
So... I'm wagering that Elidibus want's to make as many commoners WOL to try and reignite the flood, putting all our efforts in 5.0 in vain, repeating history. Either that, or turn them against us in a sense... we find a way to foil than plan, getting Elidibus upset, forcing a confrontation before our Scions leave the First. I did chuckle when Alphinaud was shot down after hearing "I'm not going to reveal my plans to you just because you asked!"
Eden
Not going to lie, Gaia is a very insufferable character. They really were trying to channel Nomura's broody, mean spirited character writing in her. Sure she'll come around, but that's one of the things looking back I hated about Squall and Lightning. Cloud was tolerable at least, but it's a change I guess since we're so used to the Scion's way of bantering. So now that we have all the elements... what's left?
Qitari
I really hope they name the mount from this tribe "Pot of Scree"... other than that, this is a fun little side attraction I'll be enjoying with my FSH class.