Per the FayMan’s twitter feed, Homer Bailey has been DL’ed with right shoulder impingement.  He’s supposed to miss two weeks.  Fay quotes Walt Jocketty:
“It’s nothing to be alarmed about. If we didn’t take care of it now it would bother him all year.”
Forgive me if I’m alarmed anyway.
Fay reports that Sam LeCure gets the rotation spot, giving us some Volquez, Arroyo, Wood, Leake, and LeCure, in some order.
This gives me second thoughts about using Aroldis Chapman as a 75-inning setup man.