Disney recently confirmed that "Star Wars Episode 7" will start its production next year in Britain.
According to reports, Gosling and Efron are not confirmed yet. Director JJ Abrams, who is trusted to pick up where 1983's "Return of the Jedi" left off, has not said a word about casting news at all.
"It is so massive and so important to people. I think the key to moving forward on something like this is honouring but not revering what came before," said Abrams, who will co-produce the pic alongside Kathleen Kennedy, George Lucas and Bryan Burk.