Unless they are doing a film set 20 or so years after return of the Jedi, I'm not really are how they are going to pull this off...
I'm surprised Ford wants to be involved tbh, he's distanced himself from Star Wars for decades.
Infact
http://www.imdb.com/title/tt2488496/?ref_=sr_1
Mark Hamill, Carrie Fisher and Anthony Daniels aswell
But his film career is shit. This is probably the tonic he needs.
Anything to get him out of the house and away from her, I reckon.