But, I doubt Cashman has the stones to try it.
Me? I would do it, take Nova out of the rotation and side Gardner over to center, and then get a right-handed power bat for left. Floyd would be great insurance if Pettitte or someone else breaks down. He would be a #2 or a #3 in the Yankees rotation now, easy. And, you can never have too many, good, reliable, starting pitchers.