User blog comment:BU1898/Bleach: So Many Questions/@comment-1961713-20100531121146

Hogyoku was put in Rukia's gigai by Urahara so that Aizen's plot will surface from 110 years ago, so this serves some redemption towards Urahara and Shinji's Vizard Clan. This fact is supported by Urahara repeatedly claims that Aizen fused with the Hogyoku and he has mastered the damn orb (Ichigo slap him in the face because he knew what was Urahara intention - to expose a villain - and thus being disrespectful towards Rukia - even not really stated in chapter words by words)

Isshin is a former captain (don't know which division) but he appears very experienced good with kido and an expert swordsmanship and masterful tactician - Zangetsu is Isshin's dad and Ichigo's grandpa, that is the only logic explanation if Senbonzakura was indeed inherited by Byakuya from Ginrei well this crack theory is supported - inherited it is - mimicking ability - is so Sylar and Peter Petrelli LOL!!!

No way Isshin is Shiba Clan --- the fact Ichigo and Kaien have some resemblance in their face is just a coincidence --- maybe it is REINCARNATION!!!

To all Aizen hater - he will die Chapter 210 or Deicide 10 hopefully!!!

And who does not want to see Unohana unleash bankai on Aizen - praying on that too!!! But I think he will definitely heal Gin IRDKW!!!