car makers have always done that to re introduce people to their dating cars without having to spend the dollars on an all new model. think vt- (1998)- vz (2006) commo-that was the same body all the way through with upgrades to front and rear and interior. same with ba/f falcon. an au body with new front and rear hanging panels and different interior. if ford wasnt axing the falcon I would expect to see another model after the fh using the same body but maybe with an all new interior.