I've heard a lot of theories about another area next to Kalos and that would likely be the best bet, similar to what they did for BW2 but much more. I noticed membersin the news thread keep debating on what is considered to be the most possible or logical for GF to do for the next games. For me, I've always felt like adding more Pokes in the middle of 6th gen would be a great idea, mainly to keep the 3rd game more interesting. I've never been big on the 3rd games other than BW2 because it was a sequel. Feels like GF will try more new things this time around, but at this point I shouldn't be getting my hopes up.