I have to admit...the whole "Hinata gives Naruto the scarf" idea kinda scares me. This is Kishi and it is a time skip. So anything could happen. Which means it's possible. The mysterious woman -does- look like she's holding something that could be a scarf. She -does- look like she's waiting in the poster. Plus Naruto's words could match up with it all since it looks like Sakura is ready to go to battle in the poster and Naruto's words are 'wait for me'. Guh.
On the other hand, it wouldn't make much sense, since I kind of doubt Naruto will get to confess to Sakura by the end of the manga and it has been foreshadowing that he will sometime. Not to mention the narrator's words and the development and parallels and past RtN marketing and...aaaargh!!! This is driving me nuts!!

Man...why do we have to wait 2 MONTHS?? I need to detach myself...this is just too much stress. 