Actually, I'm pretty sure this is where the new 8-Series will take major inspiration from. We may already seeing the new 8-Series in concept form here.
And if I am not mistaken, a whole new family will be created with the new generation 7-Series. 7-Series sedan and LWB, an X7( maybe X8 too?), 8-Series coupe, Convertible and GranCoupe(looking forward to it actually) with some M possibly thrown around.