Madara's real eyes(contains spoiler) Obito's connection

[UchihaMadara026]

I don't get something why can't obito switch to sharingan. Nagato had his eyes from Madara the eyes nagato has are madara's real eyes and then tobi known as obito took Nagatos eyes which was madara's orginal eyes. But but madara can switch sharingan to rinnegan so why can't he switch the rinnegan to sharingan?

[sindi1997]

madara Could and he did actually switch to sharingan back remember he even made clones with ems which means he has the abillity to actually switch back to ems

[gameove]

its simple madara evolve his eyes to renni. obito and nagoto didnt

[General PSX360]

He's the original carrier of those eyes IMO

[Konan is a Badass]

From what ive seen you cant change your eyes if you are not the original carrier and those eyes belong to Izuna, Madara can probably change it because he is the one who awakend the Rinnegan.

[cptenn94]

again, those eyes are actually izunas eyes....but we dont know why he cant switch the eyes(madara has the ability though)