Darryl Kile had some pretty good years and a couple great years if I remember in Houston before going to Colorado, which when Kile was there was right in the middle of being pitcher's hell. Smoltz may have been tipping his pitches or whatever in Boston and I guess Duncan fixed that. I find it pretty hard to believe that Smoltzy would tinker a whole lot with his delivery or pitches he throws at this point in his career. I attribute the "success" he had in St. Louis more to moving from the AL East to the NL. Similar to Brad Penney's success once he got to San Francisco after his Boston stint. If Duncan fixed these guys, why wouldn't they continue the success after St. Louis? Would they forget what he said or just buy into what the pitching coach on the news team says? I don't know what I'm going for, I guess I just don't believe in the coach having much of an effect on pitchers after they reach a certain level. Young guys or guys coming off an injury sure, but seasoned guys who have had previous success... I just can't see it.