14 months ago I rendered the new Calibra based on the Cascada. Opel/Vauxhall has since then Monza concept, from which I’ve updated the original Calibra rendering with the Monza’s sleek shark-nose front, while making it a little less “cab-forward”. I wonder could this be closer to how the eventual 2015 Calibra will look.
Can’t remember where I read it but there could be a coupe variant of the new Cascada. I am not sure if they would, or should revive the Calibra name though.