Just read chapter 615 (I know, I'm too late).
Euh, yeah, there is a lot of NaruHina fanservice, and also a lot of ambiguity.
I'm not stubborn, and I accept when I'm wrong, but this chapter doesn't prove anything about Naruto's romantic feelings.
Kishi already said that his characters will all have their moments. It's obvious that Hinata will get what she wants, getting at Naruto's side, holding his hands and fight together.
Like Sakura said before that she wants to be together with him too. Shikamaru's words, and so on.
I mean, Hinata is just the first character to have final developement. She will dissepear next chapter, don't worry, like Shikamaru will diseppaer too after 2 or 3 chapters.
The main characters on the battlefield are Kakashi and Sakura. They will have the most appareance in this battle, trust me.
We just have to be a little patient, what comes in the end is always the most important. (-___^)
I know what you guys think about a man holding a girls hand, but come on, isn't it what Sakura did with Sasuke and Naruto in the past :
I know it can be ambigous, but to me, there is really nothing to worry about. Naruto doesn't hug her, he doesn't even show romantic feelings to her, he doesn't kiss her, so...
Hinata is precious to him, like the others are, Hinata said why : Because we're all familiy !
So it doesn't worry me because he holds Hinata's hand. I mean, that's what we see in most of Shonens, all the heroes friends who are loding their hand together with him to give him strentgh, to beat the final vilain.
PS
Did you noticed Sakura's expression in this chapter ?
Kishi is only showing her, and no other person.
Be calm, you'll see for yourself in the next chapters that there wasn't really danger.
NaruHina has a lot of incoherence. Naruto is in love with Sakura, Kishi doesn't change that fact in ROAD TO NINJA or Chikara, so why would he change all this so suddenly ?
There is no such developpement that shows Naruto being in love with Hinata and at the same time forget his love for Sakura.
Yamato's speech is the key of this whole story. (-__^)