I hope Fay won't be blind, but if he dosen't sacrifise his right eye then what would they give to Yuuko to be able to go to Celes? Maybe Ashura still is in Celes, it would be fun to get to know more about him.
There's something I've been thinking of regarding chapter 150, why would Fay kill Kurogane and Syaoran? The curse only makes him kill people with more magic than himself, that's why he stabbed Sakura, but why would he kill the others? I don't understand that...
Regarding the curse maybe Fei wong Reed hoped that Fay would kill Yuuko, maybe he didn't know that she knew of Fay's curse and protected herself.. Or was his only intension to make Fay kill Sakura? Maybe his intension is to take Sakura's soul and magic powers, but then wouldn't it be better to do so when she has got all her feathers?.....