As soon as people here km naruto they say infinate chakra, sure that may be true but that doesnt mean he cannot die or be sealed.
Anyway for starters we dont know whether itachi like sasuke or madara could influence the kyuubi. Madara literally gaining control of it and sasuke surpress its chakra with a mere sharigan, and we all know that itachi is more skilled than sasuke at using the sharigan.
Anyway ill go with itachi because although naruto beats him in chakra levels, being a great ninja isnt just about chakra levels, its about being intelligent and knowing when to use your techniques.
I can see itachi outsmarting naruto easily and one slip up will cost him the fight. Anyway itachi
Anyway for starters we dont know whether itachi like sasuke or madara could influence the kyuubi. Madara literally gaining control of it and sasuke surpress its chakra with a mere sharigan, and we all know that itachi is more skilled than sasuke at using the sharigan.
Anyway ill go with itachi because although naruto beats him in chakra levels, being a great ninja isnt just about chakra levels, its about being intelligent and knowing when to use your techniques.
I can see itachi outsmarting naruto easily and one slip up will cost him the fight. Anyway itachi