Well George Lucas is cashing out and selling Lucasfilm and all it's property(Lucasfilm, ILM, Lucasarts, etc) to Disney for $4.05 billion.
It was also announced there will be a new Star Wars Trilogy in Episodes 7,8,9 following Luke, Han, and Leia after the events of Return of the Jedi.
Disney to acquire Lucasfilm for $4.05 billion - latimes.com