User blog comment:WhiteArmor/Sosuke Aizen/@comment-1961713-20100517093317

Even if Aizen and Gin dies after this few chapters - there are so many issues that is not yet settle, one is for sure Hollow Ichigo (that will be made to a movie this coming winter), second is his Dad and Ryuken Ishida, other issue are the Soul Society King and his Zero Squad, do not forget about all those other Vasto Lordes, maybe there is some stories about the Gates of Hell (not want to comment further - because of the policy of the wiki on crack theories). The current one is about Urahara Kisuke, Yoruichi and the Vizards revenge and redemption towards Aizen and Soul Society respectively - but to agree on your speculation - that Aizen's deaths is obvious - I would not say that because it is all Mr Kubo's job not us to tell mate.