User blog comment:Xilinoc/Ch. 620 - Where Do You Stand/@comment-5693502-20150319114504/@comment-26223340-20150319181356

Or here's a thought: He absorbs the entirety of the SK, including whatever Aizen is suspected to have, Rangiku, la dee da, becomes the SK, but ends up cancelling his own existence by way of that paradox... I almost like it...