If sasuke wins, that will be dumb..... also, I dont think Itachi killed the Uchiha clan
Meh, the last chapters have been retarded. Since Deidara felt like blowing himself up because the sharingan pissed him off, we've seen:
- Sasuke summoning Mando and teletransporting his ass away when he had NO chakra left
- Sasuke healing in less than 20 minutes
- A completely pointless way of revealing the "akatsuki leader" (Pein) and his female teammate's faces
- Tobi apparently being the real leader after having been bossed around by zetsu and deidara
- Itachi randomly showing up to talk with naruto about pointless stuff and again appearing for no real reason to face sasuke
My guess is sasuke will win to continue the depressing line xD