Are the Nationals Dunn?

Adam Dunn, that is, who signed with the Nats today. This'll make up for the lack of homer hitters in DC...or not

Ryan Zimmerman, Dmitri Young and Nick Johnson all can hit well. It's just that I question the teams sanity by signing a player that will overshadow it rising star. Dunn will take them one of two ways. He will take them past their "Laughing Stock" era (Don't worry, think of the 1962-67 Mets) that lasts a few years and bring them to their "Oh my God, are they actually winning?" era, much like the 2008 Phillies (YEEEAAAAHHH!). Or, maybe he'll take them into their "Never gonna get it, never gonna get it, NEV-UH gonna get it, never gonna get it" era.

I would like to see both.