"It depends on how he comes through the next few days," Williams said. "But he feels good. I know that. It's a good sign. The walking and the jogging, he is putting a little more stress on it now. He feels a lot better."
Bill Ladson is a reporter for MLB.com and writes an MLBlog, All Nats All the Time. He also can be found on Twitter @WashingNats. This story was not subject to the approval of Major League Baseball or its clubs.