In the crush of stories about stadium financing, team ownership, and MLB’s general level of Scrooge McDuck miserliness, it’s been easy to forget that, had the Nats been able to put a few more runs on the board last year, Washington’s inaugural baseball season would likely have included a playoff run. Washington’s patchwork starting staff and heroic bullpen were ninth in the league in runs allowed, but the Nats were dead last in runs…