Itachi obviously. If not him, Sasuke. Madara seemed disappointed that he had to kill Sasuke so soon.
nope , 2 sharingan users don't fit well in this , sorry.
Well, are you retarded?
why would you have 2 sharingan users or to uchihas when you already have 1 uchiha that can do everything ?
Are you serious?
dude..... you're not understanding , they are uchihas , it's better for them (the both of them) to be diverse and give more balance to the organization .