Now, as for the thread itself. MS Sasuke and SM Naruto are pretty much equaled, I really can't tell who would win. It's true Sasuke has an almost perfect defense with Susano'o and Enton, but then again, he didn't last much against the Gokage. He overused his MS and went blind. I believe if Naruto can store some clones at Mount Myoboku as he did with Pain, he can stall the battle long enough for Sasuke to go blind. Most of you people underestimate the speed of SM, I believe Naruto can get away from Amaterasu or Susano'o arrows, high diff. But of course there are still great chances Naruto is hit, as SM speed is not that of Chakra Mode. This is a hit-battle. Whoever gets the clear hit wins. If Naruto gets hit by the arrow or Amaterasu, it's over. But if Sasuke gets hit by Rasenshuriken, it's over for him too, considering Rasenshuriken would be extra effective against Sasuke since he's Lightning nature (yeah he's Fire too, but let's not make him so godmodish shall we?). It really depends of the circumstances of the battle. Some say Naruto would win immediatelly if he used Ma and Pa. I don't think so. Yeah, say Sasuke falls in the Genjutsu. But isn't that what the Sharingan is for? Seeing through deception. Kurenai was one of the most able Genjutsu users in the Leaf, Itachi easily reverted her Genjutsu with 3-tomoe. I believe Sasuke can break through the Genjutsu using his MS.