They couldn't even get the job done in Charlotte, what makes you think they even deserve the chance to pitch now....
Let's face it, Billy Koch is done this season. He was overworked last year, that's why Oakland dealt him and he is of no use to us the rest of the way, which is why we acquired Sullivan to complement Marte and Gordon. With our rotation, I think our bullpen is fine as is with the 5 studs we currently use.