WASHINGTON D.C. – It was quiet in the visiting dugout at Nationals Park on Wednesday morning and Don Mattingly was in a reflective mood. Someone asked him to sum up the rainy, bleary-eyed road trip his team was about to finish off a few miles from the Congressional dome.Mattingly said he felt this trip has embodied a stop-and-start season thus far."We're OK with it, but I don't think any of us feels that, if we don't start playing consistently better baseball that we're going to win a thing," Mattingly said.