i know right ? he gave his SOOO much help , Powerleveled him with 1tails chakra , gave him his techniques . That is the only reason Naruto 1 shot Muu
just cuz gaara gave HIS CLONE smt to step on
well said well said indeed
if the battle turns to Sasuke's side , i think Sasuke can beat Naruto
allso the 1st Hokage
Madara , Indeed
Itachi -Hard to say , we do not know yet if Naruto is immune to genjutsu no one tried to put him under one since itachi's and Naruto's (the gift) encounter, Susanoo ..... meh itachi can be worn out pretty fast , will be blind or out of chakra . But it is still very close . i'm an itachi fan , but i still think that well he is overrated ( even though he is Very powerfull)
Nagato ? meh , i dont think so , if Naruto would be completely prepared to face him like he was last time , Nagato is not a problem . (and btw guys he can Absorb the rasen-shuriken but can not say the same for the TBB )
No one else is in the list though .