Casey was quoted as saying he will lose interest and possibly leave the series if they dumb down the formula any more than they have already and make it "like touring cars"....
Spies is also in agreeance with this principle...unfortunately I think it is inevitable that the formula will continue to move down the path of a glorified moto1 spec series....but I hope I am wrong.
However, I do agree that costs need to come down in this financial climate and we need a way to balance the exotic prototype / financial constraints competing interests. Glad I dont have to write the rules - its a tough job, but If I did I would reintroduce 500 strokers and the tire wars
Couldnt be any worse than the 800cc formula.