That's sad. I don't hate him or think he's bad. Botches are the problem, and that can be solved easily. It'll take lots of time, but I think Sin Cara can overcome that. Have him take English classes to get him to speak it at least to the point where he can communicate with other people well. Have him do personal training, I'm sure Rey Rey wouldn't mind helping him out, he seems to be taking him under his wing too, and if he really wants help talk to other luchadors from other American companies and ask them for advice, in private of course. Then after they feel he is good enough to be safe, send him to NXT. Then after he is good enough, bring him back and put him in the scene for the US Championship. By that time he should know English well enough to cut promos as well, so his in ring, and mic skills should gain a lot from this experience.