DominicCobb said:
Gosling and Efron: clearly the stuff of rumor mill BS.
That being said I'd totally dig Gosling as Luke Jr.
It seems that it isn't legit
The Huffinton Post is reporting that they have been contacted by Ryan Gosling's representatives who said, "This is not true" regarding his involvement with Episode VII. They also point out that Gosling said he wanted to take a break from acting a few months back.