User blog comment:Salubri/Aizen, Yamamoto and Wonderweiss/@comment-44061-20100226204804

How can you determine with nothing stated in the chapter what Aizen was talking about, other then exactly what he said? Your still using an argument that Yama was gonna sacrifice himself as if that counts against him. He was willing to sacrifice himself in order to make sure that Aizen wouldn't escape the attack, not because thats all he could do to defeat him. It has been determined that the attack only would affect a certain radius. Hence the whole ive captured you and set up this trap dialogue and telling ichigo to leave the area.

Your arguing against the very thing Aizen has said and his own actions to justify what you perceive as support of his superiority. No one said Aizen wasn't powerful or intelligent, but you assume that he is the only one capable of power and intellect and is beyond defeat when thats not entirely the case. If he was concerned about a little damage from Yama then he wouldn't have needed to make an Arrancar specifically to counter him, using the same tactics as he used on the others would have been suffient even using his zanpakuto. Your using an argument you can't back as your interpreting what you think rather then the given facts. What your saying about him, Its an opinion not a fact. Aizen himself said he wouldn't win in that fight. You cant enter into a dialogue using what you think the person was doing or saying with no proof to that as if you know, your neither aizen or kubo. None of use know but we do know what was said in the chapter.

Also Unohana didn't say that. she only mentions the great level of his reiatsu which she states that he may actual be a genuine trump card. Nowhere does she say that he is the only one that can defeat Aizen. She only says he has reiatsu on par with a captain and he hasn't seen Aizen's shikai unlike everyone else so he has an advantage. She never questions whether or not he is more powerful or anything in reflection to anther captain or Aizen.