As madara has said about nagato being the 3rd of six paths i think he means his rinnegan is one part to becoming the sage of six paths.
I think madara wants to become the new sage of six paths and to become this you need to have the following.
1st path - Uchiha
2nd path - Senju
3rd path - Rinnegan
4th path - Becoming a Sage(like naruto or jiraiya)
5th path - Jinchuuriki
6th path - The sages staff thing
and if you are a jinchuuriki and become a sage you will get that necklace thing that naruto and the SO6P has.
That is what i believe madara really wants
(This is only my second post)
I think madara wants to become the new sage of six paths and to become this you need to have the following.
1st path - Uchiha
2nd path - Senju
3rd path - Rinnegan
4th path - Becoming a Sage(like naruto or jiraiya)
5th path - Jinchuuriki
6th path - The sages staff thing
and if you are a jinchuuriki and become a sage you will get that necklace thing that naruto and the SO6P has.
That is what i believe madara really wants
(This is only my second post)