The rumored Episode 7 is set 1000 years in the future. The expanded Star Wars universe is unlike any other franchise, the galaxy has unlimited potential, there won't be remakes. Anakin SKywalkers story is complete. Episode 7 will begin a new tale, a new story. Maybe it won't even be called Episode 7.
But you have to accept that George Lucas pretty much sucks right now, so hopefully he won't be directing them! He should get Nolan to direct, now that would be epic.