Exactly MrMadison, he's being brought in as a fifth starter. He has shown flashes that's for sure and like I mentioned earlier, when he's paired with a pitching coach he likes, he's on top of his game (at least as much as he's ever going to be). He has a very live fastball and a pretty nice slider, I'd say his breaking stuff still needs a bit of tweaking. He's going to walk batters, no doubt about it, but when he's on he doesn't give up many runs and can rack up the k's. Expect some happy game threads to go along with some unhappy ones
That leaves us with Lannan, Olsen and Cabrera as pretty much locks in the rotation.