Nope. Most of the chatter I've heard on sports talk radio has been about how this type of stuff is so common that there's no competitive advantage because everyone is doing it. Shaving cream, suntan lotion, concoctions, benzoin, pine tar, etc., etc, and so on and so on. In the era of the juiced ball, bat, player, and park, I don't put it past the pitchers to get a little better grip on the ball. No story, IMO.