This manga needs to be put in perspective... and I think introducing Kakashi into this fight could do just that. You've got Sasuke and Naruto lettin loose with all this "oooh aaah" goodness... Kakashi needs to show up and just utterly dominate the both of them. No breaks in the fighting to say "Such moves!" or any such nonsense... if he shows up on page 1 of ep 232 the fight should be over by page 1 of 233.

That's how I'd do it anyway... if Kishimoto decides that Sasuke presents a serious threat to Kakashi then so be it.. but it does detract seriously from Kakashi's assertion that the cursed seal was not the way to gain true power.