The Direct just finished.
Looks like we might just have a leak beforehand with having had information from a European trademark office with Sun/Moon. Of course just speculation about possibly being the generation 7 games isn't quite so far fetched given Magearna's information released to date. Given it could be touched upon with possible legendary and starter information, I'm just being optimistic to see what happens upon release.
I know we could easily see a little preview given the generation to come is likely still in production, and who knows about what other releases we might see for the franchise outside of Japan.
From what I can see, everything looks legitimate about it as well. The fact it was noted via serebii.net as well as several other gaming news sites has me thinking this stuff is real. Even tried the site mentioned via Serebii and I'm also curious about it being a possible confirmation.
Looks like G1 monsters will be able to jump over to G7 now. This is one time where the bit of news has me curious as to how things will turn out now. Just means I've got to track down the funds to get one of the RBY Virtual Console games and play the crap out of it for when Sun and Moon come out.
I'm sure there are others who are also curious as well.