I think Nyjer has two opposing sides. One minute he gets picked off and ruins a rally. The next he manufactures a run by a bunt single, stealing second, stealing third and scoring on a fly ball. He also makes some outstanding plays in the field. I don't think Nyjer's the main reason the Nats are losing. The starting pitching has been woeful and the hitters have been missing in action.
He was defended by a Philly fan so I don't think that 7-day suspension was justified either.