Originally Posted by
Iron_Maiden
The giant hollows(menos grande) won't fight. They are still weaker than captain class one on one, I believe. Aizen went to the hollow world to gain hollow powers and still have his Shinigami powers as well. The thing he took out of Rukia's body was a tool, that Uaharra made, that will allow him to gain both powers.
When Tosen, Ichimaru, and Aizen come back. THAT battle is going to be fucking awsome. I guarentee we will get to see the Captain-Commander fight for sure.
Now, I'm pretty sure that Ichigo already posses some hollow powers. You see it when he fights with Byakuya and again when fighting the fat-ass bounto that uses the metal-ball bitch. So, maybe Ichigo is going to have to learn to use the hollow power within him to his advantage so that he will be able to fight Aizen's gang on equal footing.