This trade makes no sense without additional moves coming. Donaldson is an injury risk and if we a sign Story or Simien to play SS and another pitcher (probably via trade) then this will make complete sense. The Twins managed to keep major league ready prospects to entice the Athletics for Montas/Manaea. If we swap out Donaldson and Garver for Story, Gray and Montas/Manaea, that will certainly be worth it