- Alola is a relatively "new" region that is growing year after year with visitors and those who move in so they haven't gotten around to building a Pokemon league. One of the main goals is to build a Pokemon league. Trial captains and Kahunas are exclusive to Alola
- Z-Moves are involved with the transformation of "Ash Greninja" And other Synchro Evolutions
- Megas will still be in the game but we won't get any new ones. What we don't get in Megas though we will get in Synchro Evolutions
- You can ride a lot more Pokemon than what has been shown so far
- Marshadow will be part Psychic and will have a very special typing
- Some characters from previous games make an appearance
- The time system in Sun/Moon is different depending on the version
- The Chinese leaks are real and there will in fact be a Rugby Monkey, Dolphin, And Ice/Ghost Snowman Pokemon which will be a counterpart of the new sandcastle Pokemon. There will also be a Normal type cat which will have its second type change based on its fathers type. It's color and appearance will change according to the type
- Abra will get an Alola form and some Alola forms can only be obtained when transferring from poke bank
- The new Sea Cucumber Pokemon has this "fist based gut attack" which changes between Rock, Paper, and Scissors
- Pokemon transferred from VC will keep their G5 typing/stats but can learn moves from XY/OrAs
- The secret of the starters and Rockruff are the same. They each have split final evolution lines which act like "Forms" as in they only take up 1 dex space. The middle evolutions of the starters which should be revealed fairly soon will be fairly generic so that it can vary in its final evolution. One of Rowlets evolutions becomes a Grass/Ground and Popplio a Water/Fighting. In future generations you will have to evolve your Pokemon while holding one of the "island flowers" to get a specific form