I disagree. The Truck and Xfin series' have been the least watched, least attended of the three series. No way that this is happening because Cup drivers are in both series. This is part of why the NASCAR brand is eventually going to lose its value in terms of broadcast worth.I'm going to guess the numbers will continue their downward trend. I see it not making much of a difference at all. I think the total elimination of drivers running for Cup points is going to be the only thing that will give this series its own identity and increase interest. It would take a while to regrow the Xfinity/Truck Series, but I think it would happen.