Peter Mayhew returns for Star Wars VII as confirmed by the Hollywood Reporter!
One concern arises where Peter Mayhew is less ambulatory than he used to be... here's a pic of the 30th anniversary of Empire Strikes Back with Harrison Ford, Billy Dee Williams and Ewan McGregor.
There's talk also about Harrison Ford, Carrie Fisher and Mark Hamill coming back but as yet hasn't been 100% confirmed... According to Walt Disney CEO Bob Iger, the sequels (filming now!) will take place 30 years after Return of the Jedi.