If playground rumours from 25 years ago are to be believed, they'll be about the twin sons of Leia and Han - one good, one evil. With the 3D versions coming out one a year as well, there will be two Star Wars films in cinemas in 2015 and 2017, possibly. I don't know whether to be pleased (I'd buy a ****e wi a Star Wars logo on it) or dismayed.
Fortunately George Lucas will not be writing or directing so they have possibilities. The last 3 movies were an abortion because he had full control.
I don't hate him at all but he does have me as his avatar, so what does that tell you? He's not obsessed though.