I like the idea of a new BMW supercar, if this thing is being discussed for production. The Z8, though a wonderful car IMO, is more a GT than a true sports car, and I've never been red-hot about the styling of the M1, the only modern BMW supercar. They could certainly make a truly scary sports car with the new M5 drivetrain, and my guess is they could breathe on it and get another 50-100 bhp.