Just seen this :
http://www.express.co.uk/posts/view/357610/Darth-Vader-to-be-resurrected
It looks like they are using Supershadow as a so called "insider mole"? So far he is the only person who is claiming that a clone of Vader will be making an appearance in the new films. Plus, it seems like he is taking credit for Episode 7 becoming a reality. You gotta love this guy. But it's scary that people really do seem to believe his crap.
http://www.supershadow.com/