Prospects are always an unknown commodity. IF you have the chance to take a good prospect like Lee and flip him for a proven starting pitcher you pull that trigger. Once upon a time Buxton was the #1 prospect, I wouldn't say he has lived up to the hype. Lewis was a top 10 prospect and he can't stay healthy. For all the "can't miss" prospects that live up to the hype, there are plenty that do not. I've always been a believer in taking an unknown, which is what prospects are, and flipping them for proven players especially pitchers.