Im from mexico and i saw a recent interview with Sin Cara in a tv show i think its called "Tercera Caida", he said that he was really sad because some Superstars refused to wrestle with him, or even train with him. He said only few of them showed support, like Ted dibiase and heath slater.
He also requested a change on his mask, so he can see better, but the WWE officials said its part of the gimmick, the mask has to keep the Mystic thing, something like that.
I remember they asked him about Del Rio, and Sin Cara said "No comments". i dont really understand that.
Sad indeed. I don't blame Sin Cara for botching when people don't want to help him improve.