I'm just kidding.
NaruSaku is not going down anyway, like I said before Sakura is blushing yes, but she isn't flattered by Sasuke, Sakura is slightly embarrassed, also Naruto is not depressed & understanding, Naruto is piss off at Sasuke for fooling around with Sakura, a more collective or smiling Naruto would indicate SS not an angry Naruto.
I'm sure that if Hinata gets the chance to flaunt herself at Naruto he would have the same reaction that Sakura has right now.
What makes Naruto and Sakura a pretty unique pairing, in a twisted way, is that they are both secret pervert. Naruto has a thing for big chested seductive chicks (like the ones Konohamaru transforms to) while Sakura likes pretty faced boys (judging by how she reacted to Konohamaru transforming into Sasuke and Sai).
But as we know lusting for someone is very different from loving them. Maybe part of the movie will deal with Naruto and Sakura overcoming their basic fantasies, by dealing with a charming Sasuke and a sexy Hinata, and facing the reality that in the end they love each other even if they don't fit each others model of a perfect boy and girl.