While the move would certainly break a longstanding tradition, it may be a wise choice given how populated the summer of 2015 already is, with The Avengers: Age of Ultron, Man of Steel 2, Terminator 5, Pirates of the Caribbean 5 and many more slated for release that summer.
In related news, actor David Prowse, who played Darth Vader in Star Wars: Episode IV - A New Hope, Star Wars: Episode V - The Empire Strikes Back and Star Wars: Episode VI - Return of the Jedi, revealed in a recent interview he wants to return to play a new character in Star Wars: Episode VII.
"Unfortunately, Darth Vader was killed off. But it would be nice to come back and do another character, because no one's ever seen my face. I was never unmasked."
Star Wars: Episode VII comes to theaters December 18th, 2015 and stars John Boyega, Daisy Ridley, Carrie Fisher, Harrison Ford, Mark Hamill, Adam Driver, Domhnall Gleeson, Lupita Nyong'o. The film is directed by J.J. Abrams.