Re: has anyone noticed yet?
I can see him doing the regular rasengan with one hand but im not sure that its possible for him to do fuuton rasengan without a clone considering naruto said it was almost impossible because it required so much consentration just to do the rasengan by it self let alone add wind nature to it. And you can't just say that it was because of naruto's lack of chakra control because jariaya and kakashi both couldn't do it. And up until the point where the 4th died he couldn't do it either. So what this means is that if he could do it without clones he would have chakra control above all other ninjas now.