Not to be labeled as a crash lover, but what is a NASCAR race without a few "incidents".
Yellow flags are just a part of the experience. More yellows indicates that NASCAR racers need to do more right-hand turns and the track is challenging them. Pack racing has its merits, but nothing separates the men from the boys as a road course.
Agreed that the changes that would be needed to the track would not be desirable and that AMS would fight it tooth and nail. Still, I would like to see more "exhibition" races just to get more interest.