sasuke will just die in the epic battle with itachi.
and then naruto will cry, go berserk and eat every akatsuki.
eat them...? like bbq akatsuki? with french fries.....what an image...
I hope for 'suicide' by running naked to girls spa bath, but that's my wishful thinking.
So he will be beaten of loved to death with crazy orgies? everybody loooves Sasuke u know...So doubt he will be beaten ^^
I think he'll never be able to go back to Konoha. He changed too much. And he wont be able to redo his clan for the same reason.
I think it no one kills him he'll suicide.
except this is a manga for kiddies where everything ends happily ever after, most chances are he's going to die a 'noble' death or Naruto finds some plot whole to allow him back to Konoha so he can make babies with the female populace.
P.S Naruto will die a virgin.