Well, her mind is pretty messed up thanks to Aizen. It seems like the last time they showed her, when she talked to Toshiro, her mind still seemed messed up. Do you think she will return to normal, and how long will it take.
I think she will return to normal by the end of the show, obviously, but it's going to be pretty hard for her though. I think she will still give Aizen another chance and be betrayed ones more.