User blog comment:Soulreaper1234/Urahara says Fusion Aizen says Subdue/@comment-1961713-20100514171148

I bet all my money on the fusion thing, but by the looks of Urahara after chapter 403, it looks like he is very worried about the situation though even Isshin does not even toying anymore they are all business maybe the fusion is going to be so serious (don't want to delve further), Yoruichi seems not too concern maybe displaying confident because of the presence of these two veterans, but anyway stryker the Hogyoku was not stolen it was taken forcefully away from Rukia, why did Urahara hid it in Rukia's soul and then leading Aizen to accused Urahara of trying to make Rukia a Human... just hoping when they Urahara/Isshin/Yoruichi are finish with Aizen and or Gin... they are able to explain plainly in details especially to Ichigo of all people