I have it on good authority that when Humpty_Boater becomes iCup prez that the Chase/Playoff system and heat racing will disappear, along with charters.
And "Stock" will be meaningful again. If a manufacturer doesn't make a V8, rear drive version of the model campaigned, it will be banned. H_B has been working with Chevy and Ford, hence Camaros and Mustangs are both in Cup next year. Bye-bye Camry and hello Land Cruiser!
While you are changing stuff; change the track to a Figure 8..