I've been watching IROC clips on YouTube, along with the IMSA Kelly American Challenge, and I believe a new series should be formed out of the remnants of those two series. Run a season of 10-14 races, blend the track demographic to include everything from high-banked superspeedways to high-speed road courses, and everything in between. Invite Champions of NASCAR, F1, IndyCar, CART, and other sanctioning bodies that I may not be aware of. I figure the 2015 Mustang, with its IRS and Coyote 5.0, would be a great car to use, or maybe even a slightly tuned EcoBoost 4 cyl. I would like to see uniform cars, so that wins and competition are based off of driver talent. Of course the icing on the cake would be an automotive related sponsor, such as Bosch, or Kendall GT-1 Full Synthetic engine oil.