Jim Bowden has been a busy man this offseason. Since we last left the Nationals, they have acquired outfielder Elijah Dukes, infielder Aaron Boone, pitcher Tyler Clippard, and catcher Paul Lo Duca. They have also signed outfielder Wily Mo Pena to a one year deal. Betting that he can’t possibly have two horrible years in a row, the Nats have also signed outfielder Ryan “more strikeouts than total bases” Langerhans to a one year deal….