I do not want to burst anyone hopes but I did ask and I was told it is still just talk and nothing else. This is not to say that it will not happen but I believe we may be a year out or so. I know Gayle said he would like to do another design like the CLS but that almost bankrupted the corporation the first time out.
My guess it will be a package with a design similar to the CLS and a sub but that is a guess. I believe there would be too many trade offs to create enough bass and keep the "magic" of the CLS design.
Time will tell and I would not put off any immediate purchases inless you are willing to wait a long time.
Jeff