No no, u have a point there. We wanths 2 collect all biijus 2 unlock the ultimate power of sharingan....His purpose...is to...collect all of the tailed beasts...in order to...unlock...the true powers...of the Sharingan...
I'm just kidding, I really have no clue...
thats what I thoughtHe will use sasuke... but I still want to see madara's face. In the end sasuke will team up with naruto and co to fight him