It seriously hasn't been shown as much as his bond with Sasuke. When is the last time Naruto's feelings for Sakura have been mentioned, anyway? Was it all the way back in the summit arc? To be fair, even Sasuke mentions have been kind of rare for a while. Well, Naruto and Kyuubi did reminiscence about kissing Sasuke a while back.
The romance inside a story is normally not comparable with something like saving a friend. Its a different different things.
So fact is that naruto has goals and all of this goals are mentioned very very often like saving sasuke, winning sakuras love, becoming hokage. In some kind all this goals stick together.
I mean for the story to make sence there can be onlx two ways. He achieves nothing of that or all. It would be bullsh** if he decides after 600 chapters that he dont wants to save sasuke or beecome hokage anymore.
Same here for his love interest.
Its also all about development, What would be the sence in throwing in hundred of Ns hints, even show a change of sakuras feelings, but in the end it was all for nothing because she didnt change at all, or naruto changed his feelings.
Thats just bad story telling. You cant just make all the development seem useless in the end by something like making SS or NH happen, or naruto stopping to try to become hokage.
To your question why sakura still isnt full aware of her feeelings for naruto:
What would be the use of Ns beeing canon right now? It would only make problems for the story during the war. Also its hard to show paring interacting in mangas. Something like that is always kept till the end.
So we wont get NS canon till one of the last chapters. Im sure of that.
Edited by PhenixElite, 22 December 2012 - 12:51 AM.