Board Thread:General Discussion/@comment-26064296-20160712051823/@comment-31186252-20171004002346

Yes, but he would have to be someone like Ichigo or the other Vaisored, 25% shinigami, 25% hollow, 25% and 25% quincy. Shinigami are opposite to quicy and humans are opposite to hollow, so this balancing is needed to stop "soul suicide". The only exception are the arrancar, they seem to be perfect 50/50 hollow/shinigami hybrids. Maybe that's because of the hougyoku, but we know that Stark became an arrancar without the power of the hougyoku.