Dunn Losing Interest in Washington?

Apparently, Adam Dunn is becoming frustrated by a lack of urgency from the Washington Nationals to work out an extension that would keep him with the team beyond this season.  

Okay, let me get this straight.  Dunn doesn't have a long-term contract that will require him to continue playing for the Washington Nationals, and he's frustrated by it?  Maybe he just doesn't understand how this works.  

Okay, Mr. Dunn, if you have a long-term contract, that means that you continue playing in Washington D.C., as a baseball player, for a longer period of time than just the end of this season.  I don't see how this is a bad thing.