The Nationals and representatives for right-hander Chien-Ming Wang continue to talk about a contract extension, according to a source. However, no agreement is imminent. Wang has said that he feels loyal to the Nationals because they stuck with him for almost two years while he was recovering from shoulder problems. The source said there was a possibility that Wang would not file for free agency, which he is eligible to do following the conclusion of the World Series. If Wang filed, it would only mean "it was the date to file."