Separate concept album + EP (with the J.Lo/Kiesza/Charli(?) songs) would be a cool idea.
But where's the proof Rihanna even recorded 12 songs separately for Home? Except for Guetta no one even mentioned Rihanna was in studio for Home at all. Maybe Dreamworks spoke too soon about the concept album idea even before Rihanna recorded anything.
Quote:
We have tried to go kind of a slightly different path on some of them. This movie 'Home' we have coming, Rihanna has actually done 12 songs for the movie. It's not breaking into song. The characters don't sing and dance in the movie itself in it. But it is the soundtrack of the film and the songs have been written very specifically for scenes in the movie and for characters in the movie. It's a different type of musical than a 'Broadway' break into song one.