While the move to 2wd doesn't exactly excite me, I feel that they have to do something. The series is floundering, dying, and they need to make it interesting. They're stuck really, too many people moaning that costs are too high (meaning limited numbers at the top) and others moaning when they try something different. IMO this won't really cut costs but the only way to tell if it helps increase entries will be to try it.