1. Future wave of Gen 3 Pokemon. The very first two waves took place roughly 2 weeks apart (Dec 8 and Dec 21), so January 4 appears to be like a excellent time to launch the third wave. Perhaps January 5 since it’s a Friday.
2. Greater Gen 3 h2o spawns to fill the void still left by the lowered ice spawns.
3. At least just one additional Gen 3 raid boss. Swablu appears to be to be a probably prospect, given that (from what I’ve read) it will call for 400 candies like Wailmer.