Yankees: CC to the 15 Day DL

The Yanks have just put CC Sabathia on the 15 Day DL with fluid on his knee.   Looks like Aceves will take his place in the rotation.  I wonder if 15 days will be enough for "a knee."   This is of course the third time the Yanks have had to DL a starter they were counting on.  Pineda could be back fairly soon.  Nova's gone for the year and has already had surgery, and now CC could be gone for awhile. If it's prolonged it might be time to stretch out Betances or give one of the other kids on the farm a shot.  We don't just need healthy pitchers, we need good ones.