User blog comment:Captain Brooks/My thoughts on Aizen sama./@comment-1738377-20100526201004

Glacial, I understand your view but I guess we'll just have to agree to disagree. In my opinion, him not using his Bankai doesnt mean anything. There are about 5 or 6 Captains/Ex-Captains that have not used it while in battle for whatever reason. Only Kubo knows if Aizen has one so we'll just have to be patient to find out.