Nationals manager Davey Johnson said it's "conceivable" that Chien-Ming Wang could get a start or two later this month. John Lannan will take Stephen Strasburg's spot in the rotation after the latter is shut down, but the Nats could choose to give other starters extra rest after they clinch a playoff spot. Wang holds a 7.61 ERA and 2.15 WHIP over 23 2/3 innings for Washington this year.