Wrestleview’s own Josh Boutwell sent this in:

Today AAA Vice President, Dorian Roldan, announced on his Twitter that the big “TNA star” that has never wrestled in AAA that AAA has been teasing for their upcoming “Heroes Inmortales” PPV in October is in fact former WCW and TNA World Heavyweight Champion Sting! He didn’t say who Sting would be facing or in what type of match. This is one of the very few times (I can’t think of a single one actually) where Sting has wrestled in Mexico. “Heroes Inmortales” takes place on October 09, 2011 live on Mexican PPV.

http://twitter.com/#!/dorianroldan/statuses/108564216633503744