i going to dout the naruto= 4th son for now cause or missing info. but who know if i learn more i post my optins lol.

if you seen eps 133 here a question waht you think with teh aount of chakra naruto using wiht the fox in mostly control now i would think his body under a huge aount of stress and strain even wiht hsi heal factored in to this. who think naurto going to collapes after this or burn out ? and his body going to be ripped up no amtter what happends after all this. he moving much faster then he sued to, hitter arhder and the chakra pumping out of him. i wonder how long his healing tinme after this mgiht be or blow like a cheap fuse?

Sasuke on the other ahdn always been abit faster and had training to be super fast so with his cursed seal 2 open he mgiht get fast but i think teh strain be lass on him since he more sued to it, thought the charka being forced out of him cause of teh seal will leave him a bit drained.

i liek optins on this if you got any.