i think, this is right...I think it's more a case of, "I'm too strong, I don't need it anymore".
What..?Yes, as for now he lost it...
Kamui is the BEST DEFENCE in the NV, THE BEST... Kamui > Any defence juubito has right now....
So this is the only explanation until he shows he can use it
Naruto has other jutsu?He became Naruto 2.0, once he has a stronger jutsu he doesn't use the other moves anymore..
lets not get to crazy now.No, he's just so happy that he solos Itachi
I don't think you understand how the 5 minute limit works....his 5 minute limit of using kamui was over.