Board Thread:General Discussion/@comment-26912075-20160608213318/@comment-11269545-20160609150411

Kaido King of the Beasts wrote: Well it's not like other captains weren't able to go toe to toe with Aizen, and Isshin did meet the same defeat that they did. And most captains should be expected to stand their ground against powerful Hollows. he wasn't defeated until after aizen's power went beyond what he could sense due to the Hōgyoku making him stronger, before that started aizen admitted that isshin had brought him to his limit.