Well yeah that's part 1. I'm fairly certain that isn't what's being spoken about. Lest it doesn't sound like it.
I thought it would be an open ending too. Or at least a hinted pairing, like in the "Tale of the Gutsy Ninja." Not this. I'd welcome an open ending now!
I thought we would be getting an open ending with a heavy hint at NS like "Tale of the Gutsy Ninja" myself. If their was going to be a part 3 I figured it would be about Naruto, Sakura, and the rest of the Rookie 9 during the reign of the 6th Hokaga Kakashi.
This kitten I never expected.
I was also hoping for Sasuke either being killed, or having to sacrifice himself. A part of me really thought he was going to do a Nagato, and bring back all of those killed in the war, but only after figuring out just how bad he screwed up, and well he was going to die anyways.
But instead we got this.