So what's the new Game Pack?

After this Eco EP I'm honestly done guessing, it could be a toilet or ariana grande GP. However, I doubt it will be a Farming GP or a Happy Haunts GP (as much as I really want both), and that's cause 1) They said the GP was a major first, and we had Farming in TS3, plus the Eco pack is very themed around nature/gardening, and so is Farming, so I guess we won't see it, at least for now and 2) Happy Haunts was voted recently, and it takes a lot of time to make a pack, so by the time that voting took place, they were certainly already working on the next GP.

I also doubt it will be a Winter Vacation, first cause I feel it would be an EP, second because the survey was recent as well, so that's probably coming next year (and it's not a major first, since we had it in Sims 1).