It’s hard to say that the Yankees would be justified buying or selling over the next 72 hours. Their mediocre play has placed them into an unenviable position of postseason purgatory — sitting in last place outside of the current playoff picture but close enough to the final Wild Card that punting on the rest of the season would risk the financial fiasco of failing to put butts in seats for the final two months, not to mention setting fire to one of the remaining prime years of Aaron Judge and Gerrit Cole. Nonetheless, our trade target series marches on, today landing on Pirates All-Star starting pitcher Mitch Keller.