I just stumbled across this little snippet from Jedi News. Don't know if it's true, but it's interesting none the less. http://www.jedinews.co.uk/news/news.aspx?newsID=12848 I'd like to believe this. And with all the rumblings of pre-production on major physical builds at ILM already being underway it wouldn't surprise me if it's true. But on the other hand isn't this a little early to start filming if they're aiming for Summer 2015?