A little while ago I heard a few suggestions that the new ME car would be a Cadillac. I have wondered if an internal GM "power-struggle was part of the reason for the long delay. Since GM axed the Caddy head man last year that rumour has subsided. Norm might be interested to know that over here, in mainland Europe at least, Corvette is a separate brand, not sold with Chevrolets (when GM was selling them here) but specif Corvette and Cadillac dealerships, of which there are very few. But I think Chevy wuld fight very hard to keep it as a Chevrolet, even though it doesn't carry any Chevy logos. (I think I'm right in saying that on the C6, when you pressed the "Start" button, the DIC scrolled a message that said "Corvette by Chevrolet"?
I also heard, only last night actually, that the current GM CEO, Mary Barra, (a "bean-counter", not a car girl!) has "made noises" about the viablilty of Corvette in GM's line up, and is apparently keen to "let it go! Mark Reuss's recent naming as GM President may help defer that line of thinking!