Looks like my sources are wrong. And that Comic Con wil be staying in SD unti 2012. So then it was a rumor all along.
We'll see what happens.
It's what I'm hearing from several people. Word is that this will be the last year that Comic-Con will be in San Diego.
All days but Sunday are sold-out at the moment. It would make sense to move it to a bigger venue. Bigger Venue+ Las Vegas= $$$.