Although I don't quite agree with the crazy moves some of you are thinking up of, I do think Naruto needs some actual wind jutsu. Even basics are good. For example, the Katon jutsu grand fireball (can't think of japanese name) isn't really strong, but it's refreshing to see it used. Naruto needs to learn some basic wind things like maybe just the ability to summon huge gusts of wind, or something like temari's fan technique where the wind slices.
Right now Naruto is like a 3 pitch pitcher. Kage Bushin, Rasengan, Summoning.
It is incredibly boring to watch Naruto's fights now. Basically each time he does bring something new such as the shuriken wind reasengan, however it's still a rasengan.