Re: Hyuga Hinata FC
wasn't the scent bug a filler?
in either case, I'll have to defend Kiba against SH's argument. Kiba may be dense, but for the same reasons you've mentioned in Naruto's defense, Kiba is much more social. Kiba, Unlike Naruto, would definitely notice Hinata, because:
A) He's on her team, and they have a strong friendship built up.
B) He looks like he's interested in her
C) He doesn't have much to worry about other than proving himself useful, where as Naruto is chasing Sasuke, fighting Akatsuki, and so forth.
As for Sakura, I'll have to say that you're underestimating the power of girl gossip and the ties that come with their one-on-ones.