What if

[erza II]

What if madara genjutsu kurama and control him to fight the alliance

And naruto VS sasuke finally happen .

But this time sasuke the one who is on the good side

 

[Sir Blades]

That would be an interesting outcome.

 

[Johndoesknowall]

Ok first off, how would this happen?

Secondly would be a horrible Naruto vs Sasuke scene.

I believe everyone atleast wants a Naruto vs Sasuke fight with them controlling their own bodies and fighting for their own reasons.

 

[Erebus]

That would be funny, damn, bigggest plot twist in anime history

 

[Sapiens Sequax Sex Semita]

he couldnt summon it while it was inside of naruto plus he probably cant use his sharingan genjutsu without his sharingan but even with them he would have to control naruto which i doubt he would be able to do either due to him and kurama working together. The most likely thing he could do is suppress kuramas chakra like sasuke, tho thats doubtful due to them having melded there chakras together.