User blog comment:Lia Schiffer/390: Beyond The Death Understanding/@comment-44061-20100130034835

Well Urahara really is the only miracle left. He is part of this story so deep and his connection with Aizen is evident from 110 years ago till now. His greatest creation is being used by Aizen to create Arrancar and its the main part of his plan to make the kings key. He is the only one smarter then Aizen (inventive) and rivaling him deductively even more sneaky and mysterious as a former special forces member. His power is only hinted, he is the only one who can come up with something to stop the craziness. Both he and Isshin stated they were gonna get involved when they talked. Right now its a simple wait to see if they do similar to how we waited and the vizard finally showed up at the last minute. Also I was not discounting Yoruichi I just dont see her in this fight, theres a lot of possibilities with her abilities, but whats the likely thing. She plays guide and scout most of the time she doesnt get involved directly. She has only fought twice in the manga (Soifon and Yammy) Regardless of her former positions she has not inferred that she will be getting involved in any way. So I dont question her power so much the level of her involvement. Tessai and Urahara are the only ones besides the Vizard who have stake in getting vengeance against Aizen.