Update: While I was finishing the column below, the Dodgers traded minor league shortstop Jacob Amaya to the Marlins for major league shortstop, Miguel Rojas. Please enjoy the story all the same, dated by an hour though it may be. As I’ve said all along, Gavin Lux was never going to play shortstop.
The Dodgers would like you to have a happy new year. Whi…