You know, it's not just the interaction between Naruto and Sakura that makes the pairing more believable. Like many have said, Sakura interacted with Minato, who's very important to Naruto. She's also interacted with Tsunade, who Naruto seeing as a grandma, Jiraiya, who's Naruto's important godfather, Konohamaru, who Naruto views as a little brother, Iruka, Naruto's salvation in his younger days, The third, who Naruto saw as a grandfather, of course Sasuke and Kakashi, both important to Naruto, even Naruto's summoning Gamakichi, knows of Sakura.
All of these people are very important to Naruto and have had an effect on him in some way. They all know of Sakura and a few of them consider her his girlfriend, while others are aware of Naruto's feelings for Sakura. If Hinata was suppose to be with Naruto, why has she interacted with none of his precious people? Sure you can argue she interacted with Iruka, Hiruzen, and Tsunade, but we never saw it, so it was unimportant. However, Kishi made sure that all of Naruto's closest people were aware of Sakura, some aware of Naruto's feelings, and some aware of Sakura's feelings for Naruto.
When you look at that, NH has even less credibility than before, because not only does Hinata have little interaction with Naruto, but no interaction with any of his loved ones, who all support Naruto and were there for him. Until a pairing is decided, yes NH still has a chance, but that chance is so little, so small, and so unlikely that NH being canon should just be an after thought at most and never a full on worry. Becuase it's not just the fact that Naruto has never looked Hinata's way, nor is it the fact that Naruto and Sakura have so much mutual development, but it's the fact that kishi has written it to the point where everyone closes to Naruto seems to be able to see the two together in the future, while no one even has Hinata on their radar, as a possible candidate for him.
When I remember this, it makes NH look even more unlikely than the fact that Hinata has barely interacted with Naruto.
he did it for the sake of "luve" 
