MLB manager tracker, rumors: Mets eyeing Buck Showalter, others; A's still searching to replace Bob Melvin | CBS Sports Headlines MLB manager tracker, rumors: Mets eyeing Buck Showalter, others; A's still searching to replace Bob Melvin Here are the latest managerial switches and rumors ESN FeedsThis post was originally published … Continue reading MLB manager tracker, rumors: Mets eyeing Buck Showalter, others; A's still searching to replace Bob Melvin