Lo.l literally got on NB to see if a theory would be up about this and it's the newest thread. I didn't read yet but I think there is some connection too. Has to be some reason madara's staff looked like that and that he has 1 horn and Obito had 2 and a different staff but less tailed beast chakra? Still confused as to how obito has yin yang release
Madara has 2 horns...
It is his Staff that is incomplete...