I'd love to see a road course added to the chase and would love to see the Cup cars at Road America. It's easily my favorite American Road Course. It looks like the WEC might run there sometime soon as well.
Race cars/drivers need to be able to race in the rain. These Nascar boys run for their umbrellas at the first sprinkle! Would love to see them race at Mid Ohio.
They've ran tests in the rain on road course. Rain on ovals would be a recipe for disaster especially on high banked tracks where water puddles at the bottom.