I really hope they haven't only just started work on Sun/Moon. It seems like they have seeing as we got no gameplay today, which is kinda unusual seeing what we got for XY. We could be seeing another rushed game even though they could have been working on this since XY were released.
I really hope Corocoro shows us something substantial but at this point Im just expecting them to reannounce the games and show off the logo with "tune in next month!"

What do you guys think?