I keep asking for a Primus from Kingdom Commander class Rodimus.While unlikely, the POTP Rodimus, combining gimmick and all, would be great given a 'Golden Lagoon' style treatment and sold as Primus. All forms would be perfect for such a thing. The trouble is people are scared of gold and chrome (myself included) but the Golden Lagoon things I got are still solid and non-flaky. A similar approach would probably be very interesting if intelligently handled. Any lack of scaling to other figures could be dismissed as Primus being Primus.