After a week of no uevo announcements, I think it’s safe to expect some this week. What they actually announce, though, is up in the air. There’s just so many likely candidates at this point.
One point of speculation is since JP hasn’t announced the godfest lineup that there’s a chance of a new pantheon or GFE set (JP usually reveals the lineup with the new event announcement). Seems unlikely, but there’s a small chance.
As for NA, there’s an expectation to get new uevos after two weeks of nothing. If you haven’t already, it might be a good idea to start gathering materials now.
There’s also speculation of this being a two-part event which is almost certainly true due to the announced 3x skill up duration. There’s further speculation that the second half will feature 10x. While that’s certainly possible, I’m skeptical. It seems like NA would rather give us ideal 10x events rather than give it to us more frequently; with many of the best descendeds happening this part of the event I feel we won’t get it. However, if we get another Descended Challenge I guess that would make up for it. Edit: Well, the next coin lineup has Tengu, Valk and Sowilo, so it would be a pretty sweet 10x event after all.