I don't think that's accurate (Wainwright more Atkins than Cashner). Actually, I think you could make a case that Wainwright was thought of, at the same stage, as a equal, if not better, prospect than Cashner, but they are fairly close. Wainwright was a well-though of arm in the Braves system with a plus fastball that got to the mid-90's. He also had a good curveball, a potential plus pitch coming up that was inconsistent, and in AA, he had a solid changeup. The control slipped a bit when he went to the Cardinals, but I don't recall if there was a specific issue. He was the Braves top prospect in 2003, the Cardinals number 2 prospect in 2004. He was well regarded when he came over from Atlanta, but then he had 2 full seasons of mediocre performance before making the Cardinal pen in 2006. He wasn't a case of breaking in a top prospect in order to get him MLB time, he had fallen off the radar and they were trying to get some use out of him. I even recall reading that Atlanta had soured a bit on him before they made the trade, and then he didn't really perform all that well after. It certainly turned out well for the Cards, but I don't think too many people were thinking he would be a good, front line starter when he was called up to the pen.