While the USGA has a COR guideline, I can guarantee that there is no production model head that comes anywhere near it....Okay, maybe that was too bold a statement...lets say HARDLY anyone comes close, with a production model.
I sent a copy of this question to the tech guys at TourSwing and see if they did direct comparison.
here's the article that got me thinking about this
Tom Wishon Golf Technology - May 2007 TWGT eTECHreport
What kind of roll does the Renegade have?