Nothing yet muggle, but I'm looking.
Some possible scenarios I think are possible:
1)the IRL teaming up with Grand Am on race weekends to increase driver crossovers, thereby boosting attendance and ratings.
2)I've mentioned this before, and I like the idea. A similar or common engine formula for both the IRL and Grand Am, which would thereby give teams a chance to run in both series. GARRA has a great engine formula that could work for IRL. It could really bump up the numbers for the IRL to.
3)The ISC buys the IRL outright, and runs them in tandem with both Grand Am and NASCAR, ensuring a strong and viable IRL.
We could be seeing the "Big 3" of American auto racing on the way. I had predicted something like this was coming quite awhile ago, so lets see if it pans out here...