Mets should sign J.T. Realmuto in Steve Cohen's first big move

Many tests await Steve Cohen once he assumes control of the Mets, and for the purpose of this column, let's assume that he'll pass the entry exam of the approval vote by other owners. After that, before the really heavy lifting commences, the first test looks easy: Sign J.T. Realmuto. "Wow," Joe Girardi said Tuesday...