just becaus hes the main character dosent mean hes going to win that would be very clishe of masashi kishimoto like we have seen with tobi not really being madara the creator likes to put us in suspence and mystery he wants us all to think naruto is going to win becayse thats what always happens the main character always wins i personally dont feel hes like that i think naruto and sasuke are going to fight madara then fight each other later. now a list of things sasuke can do 1. sussanoo ( ultimate defense can gard anything) 2. elemental advantage yes in naruto series wind beats lightning but it makes fire even stronger 3 eternal mangekyou sharingan can control the 9 ninr tailed fox 4 sasukes hatred when you are pised off at the world theirs a s\certain detemination and will to win u have to achieve ur goal with all that i think sauske will win.

sasuke! dnt take him for granted! he got skill he has itachi's eyes...he is waaay more powerful than before not to mention that he won naruto before..i know that naruto uses sage mode nd will learn to control his nine tails but sasuke is trainin as well...nd plus he defeated danzo and many many many more! sasuke is learning how to open his sharingan in a new level...nd plus he is so damn tough!

NARUTO FANBOY NEVER WANT ACCEPT THE TRUTH no one ashura and reincarnation's jutsu are engouth fast sssauke can just dodge and the sasuke attack are engouth fast and naruto would kill him and rinnegan>naruto bc he can just dodge or use a chibakutensei on naruto and he can absorb the chakra