I've seen a lot of people thinking it's going to be a Zenos rematch, but I feel like it's a bit early to have us be dealing with him again when they just revealed that he's somehow alive. A final confrontation where we put him down for good feels like it would be the ideal way to bring a close to Stormblood, assuming they even go that route and don't instead elect to have him play a role in the next expansion somehow.

I'm personally thinking that Asahi intends to carry out that "reckoning" he mentioned earlier with some manner of Garlean superweapon, and that's what we're going to be dealing with instead.

Of course, they could also throw us for a loop and have some new primal show up out of the blue, which makes me wonder if there's a god the Namazu or Lupin favor.