I don't know. I'm a little more optomistic about this. I believe and hope that if we're going to push CRT's then it will follow the mold of what Kenny Roberts did with the KR211V. In my opinion, for teams that are non manufacturers can begin purchasing prototype engines from let's say Cosworth, KTM, Ilmor, etc then I think it will follow the F1 mold.
Purchasing an engine will be cheaper than leasing a Honda/Yamaha/Ducati, and they can still build their own chassis to fit that engine. I wouldn't mind this, but I think Carlos understands we need to begin somewhere, hence the tuned production engines.
I have my fingers crossed