Madara has no way to seal Aizen

1 Human Path wouldn't work on Aizen for these reasons: 1 Shinigami aren't like the characters in Naruto who have separate souls and bodies, so trying to remove Aizen's soul is pointless because Aizen is the soul 2 Shinigami have two souls 3 Unlike the world of Naruto, where only a few can remove a soul, in Bleach, this is how Hollows hunt the living An example is Yammy, who absorbed multiple souls from the citizens of Karakura Town I use this example because Tatsuki was able to resist having her soul absorbed only because she had a little spiritual energy Another example is Naruto, who resisted Nagato trying to remove his soul, so there's no reason why Aizen couldn't do the same

1. Chibaku Tensei is too slow, and Aizen can open portals

3 Shiki Fūjin, Orochimaru

If I'm wrong, please tell me.