Chien-Ming Wang (hamstring) will make at least one more rehab start before being recalled by the Nationals. Wang surrendered two runs over seven strong innings for Triple-A Syracuse Wednesday, with manager Davey Johnson saying he received good reports on the right-hander. "He had good sink, good curveball," Johnson said. "So he's getting close." It's hard to believe the Nats would boot Ross Detwiler from the rotation given how well he's pitched, so Wang might have to return in a relief role initially.