Remember though, the minors are for learning. We have no idea if Zach was trying to win in AAA or if he was working on his 3rd and 4th pitches quite a bit. If he was a 28 year-old still trying to make it, that's one thing, but after a good start in AAA, and a decent stint in the bigs, he went down and struggled...that would seem to tell me he was working on his secondary stuff. Many harp on Rogers as well, but we all know he can throw hard. He's working on his other pitches and location, and he isn't dominating, but someday, all that work will pay off, if he stays healthy.