User blog comment:Godisme/Pure Speculation Thread/@comment-1966603-20100412042125

As for Gin having the God-killing Spear, well... "Shinsō" translates into "God Spear", does it not? So I think it's kind of a moot point. Sorry to burst your bubble... =\ Also, since Aizen's got the Hōgyoku inside of him, it seems pretty obvious he won't be going down without Urahara's help in removing it.