How about a Convertible version of the Cadillac BLS? Well, if Cadillac wants to enter the Convertible luxury market dominated by the Audi A4 Convertible, the BMW 3-Series Convertible or the Volvo C70, the idea doesnt sound so bad. CWW Car Design gave us a very good idea of how a car like this will look like if ever made. The only question is this: if Cadillac wants to replace the BLS sedan with a new RWD small sedan, wheres the point for a Convertible version, and even more, will they have success on the North American market if did?