The Nationals are reportedly asking for three players in return for Chad Cordero, one a top prospect and another a major league-ready starting pitcher.
Cordero has plenty of value, but it seems unlikely that any team will meet the Nationals' asking price. The Red Sox and Giants are two teams that likely would love to have Cordero, but neither fits up well with the Nationals in trade talks. The Mets do and are believed to have inquired about Cordero, but if they're going to trade Lastings Milledge and one of their top young pitchers, they should get a starter back.
Source: Washington Post