Pokémon could be coming to Switch a lot sooner than anyone thought.
Sources: Nintendo Switch to get Pokémon Sun and Moon version | Eurogamer
It'll be a game like Yellow, Crystal, Emerald, etc. and the first time something like it is released for a different system than the originals. I think it's a great move that'll help GameFreak get used to HD development and of course sell Switches. I would expect the Stars code name to change to Eclipse as that would make more sense.
There's also a Mario/Rabbids RPG rumor.
Report: Ubisoft Developing Rabbids & Mario Crossover RPG For Switch Launch Day | LetsPlayVideoGames.com
If it's anything like Super Mario RPG on SNES or the first Paper Mario I'm in. Those are the only Mario RPGs I've played so far.