Imo, wouldn't Kurenai and Asuma be an 'official' pairing? Afterall, they did have a child together. Are they the 'only' pair Kishi was talking about? xD lol
In all seriousness though, I have a feeling Hinata may get with Naruto in the end. If Kishi isn't big on pairs (You KNOW he knows about the Sakura vs Hinata wars) and created Hinata just to stalk and love Naruto for all those years, then what would her purpose of creation be in the manga? Just to help be Naruto's support when he needed it as a personal favor to return for what he did for her all those years back?
I like both Hinata AND Sakura, and by looking at the facts, it can be ANYONE'S game at this point, since it is going back and forth latley and Kishi has been confusing. I personally do not care who Naruo ends up with, I just want it to be Naruto who gets with someone in the end (most likley will) Just my personal thoughts on the matter.