Adam Dunn is looking for a long-term deal, and if he and the Nationals can’t agree on his value, the team will likely trade him, according to ESPN.com's Jayson Stark. Dunn would stay in Washington if he and the Nationals can agree to the parameters of a deal, even if they don’t formally announce an agreement. The Nats have the chance to keep Dunn in Washington, so they may try to extend him before the trade deadline, according to ESPN.com's Buster Olney (via Twitter).Dunn, 31 in November, has 23 homers and a .933 OPS, so he remains one of the game's elite power hitters. Many have suggested that Dunn's poor defense makes him an ideal candidate to DH, but that hasn't prevented NL teams like the Giants from showing interest. The Nats seem reluctant to deal their top players, including Dunn, but the White Sox are definitely interested.