I think the next game pack will be a World Exploration game like Outdoor Retreat, Jungle Adventure and Journey to Batuu, because it's been a while simce they made one. In a world exploration game pack the main gameplay is tied to the new world. I dont think the next game pack will come with a vacation world that could easily have been residential (like Selvadorada). Instead the world will offer a unique experience like Journey to Batuu. With summer approaching I think the next game pack will be the Sims 4 version of Castaway (which has been hinted at in the Tree house from Growing Together). I dont think we will get fairies because so far they haven't done two occult packs in a row. Also I dont think we will be getting horses because they said in the past they want to add horses in a way that makes the most sense ( I'm thinking medieval expansion).