The Cleveland Guardians and Oakland Athletics have discussed catcher Sean Murphy, according to sources. However, the talks hadn't gained much traction as of Sunday morning. The A's can hang onto Murphy, who is under team control for another three and a half years, until the offseason and deal him in a much better market. Oakland has highly regarded prospect Shea Langeliers waiting at Triple-A. Cleveland needs an offensive jolt at catcher, and Murphy is an above-average hitter and a Gold Glove ...