I don't agree. I think he still has something to offer. Obviously he isn't in his prime anymore but I think he's still doing a good job in his matches. I also want to see him against Daniel Bryan on PPV. One of my mini dream matches.
He shouldn't stick around too long but I couldn't disagree more with "he's completely useless".
OP is nuts. Mysterio was out for more then half of 2012, but in 2011, that guy was on fire putting on TV MOTYC every week. He can still go in the ring, his merch sells like crazy, and is one of the few faces over as fuck. You want him to retire because you don't like him?