Don't know about the title, but there's been some talk about the storyline and the cast. Looks like they are going to keep the core characters intact, the events are set after Jedi. The names being thrown around to play the characters:
Luke Skywalker- Emile Hirsch, Anton Yelchin
Leia Skywalker- Rooney Mara, Jennifer Lawrence
Han Solo- Ryan Gosling
And David Fincher's name has been tossed in the ring to direct. They are planning a 2015 release to coincide with the release of the Avengers sequel, so they basically have to get going ASAP. There's also talk that they might handle the franchise somewhat like the Avengers- stand alone movies or tv shows/specials featuring some of the main characters and then bringing them together for a big ensemble movie every 2-3 years.