User blog comment:Godisme/The ever evolving Sosuke Aizen/@comment-1432572-20100910193307/@comment-1351982-20100912040530

I think Aizen will have a total of seven forms. I think Tite is trying to re-introduce the 7 deadly sins theme(which he was originally going to use for the espada, but FMA was still being published at that time so maybe he thought it would be too similar and when you have an odd number of characters you limit yourself a lot). Each of these sins are part of Aizen's life style. Pride in his abilities. (soul reaper form) Envy of Ichigo and possibly the throne. (hg form 3) Greed in his pursuit of more power. (soul reaper form 2) Lust for Ichigo's power. (hg form 2) Sloth in that he's alone. (hg form 3) Wrath in that he brings down wrath with his power. (hg form 3/4?) Gluttony in his wanting to devour Ichigo's power. (hg form 2) Plus I have a pretty good Idea what is going to go down over the coming months, but I don't want to speculate and spoil it for people.