Board Thread:Questions and Answers/@comment-28539895-20160524103442/@comment-44061-20160524154846

The Hogyoku Aizen created was incomplete and whatever version of the hogyoku be it the incomplete or the completed one Aizen didnt write Ichigo's fate. He cant see the future, all you have to do is read the story. Events have unfolded that show that Ichigo's existence is beyond Aizen's plans he can set certain plans into action but cant control what actions others take. Also yes Aizen needed to stabilize and/or complete the hogyoku by offering it Urahara's stable one. The implication is that the new Hogyoku was more powerful then either two separately.