Anchorhead said:
http://www.dailymail.co.uk/news/article-2709106/An-island-far-far-away-Filming-Star-Wars-Episode-7-takes-place-remote-Irish-island-veil-secrecy.htmlDont know how trusted a source the Dailymail is, but it looks interesting as a location alright. Might be some place where you could discover an old Jedi hermit.
The two weeks of location shooting in Tunisia produced almost 18 minutes of footage for the first film. Of course every location shoot is different, but a simple extrapolation would suggest that this location would provide no more than five minutes of footage in Episode 7. Nerd speculation aside, it looks like a fantastic location.