Dave Sheinin caught up with first baseman Adam Dunn and shared the experience in today’s story. A day earlier, Sheinin talked with Zack Greinke about his decision to go to the Milwaukee Brewers instead of signing a lucrative deal with the Nationals. And in a couple days, Sheinin is expected to track down Josh Willingham, whom the Nationals traded to Oakland for Henry Rodriguez an Corey Brown.

Out of all the players the Nationals just missed on or allowed to get away, whom would you identify as the biggest loss?