Okay, let's get this straight, here and now. Ichigo is half-human, half-Shinigami. We know Isshin has Shinigami powers, so which parent was the human? Oh, wait, I know! The MOTHER!!! She had no abilities whatsoever. Any thoughts of her coming back at all, let alone being a super-powerful member of the elite Zero Division, are just wishful thinking.

/coldhardfacts