David Stearns positioning Mets for big offseason of change with Brandon Nimmo trade  SNYSources: Rangers, Mets to swap Semien, Nimmo  ESPNBreaking down the Semien-Nimmo trade from all angles  MLB.comMLB Stars Reportedly Swapped In Surprising Blockbuster Trade  NESNWhat a Brandon Nimmo trade could mean for Pete Alonso and Edwin Díaz – The Athletic  The New York Times