There has been lots of talk within WWE about Rey Mysterio's future with the company over the last 48 hours. Rey's deal expires in 3 months and with there no longer being a top spot for him, the belief among some is that he is preparing to finish up his last run and be finished.
Those same people that speculate he's leaving soon believe that he could end up on the new AAA TV show that debuts on the El Rey Network this fall.
http://bleacherreport.com/articles/1974208-update-on-rey-mysterios-future-with-the-wwe
Read this on a few sites such as bleacherreport and pwmania.
Honestly, I say its time he goes. I lost all respect for Rey in May/June 2010 when he whined and complained for time off and incentive to stay. They gave him the title off Jack Swagger, who admittedly wasn't going anywhere, and then he took a week off after winning it. You piss and moan about wanting time off and you want more incentive to stay, then you get it and still go home anyway?
Rey hasn't done anything for the better part of four years. I wont deny his merch sales and popularity with the younger fans, but in all seriousness if he left I don't think WWE would be hurt. It would simply open a spot up for someone else to get injured 3 times a year and still be a complete diva about it. Would even benefit him some anyway, save him from any more injuries.