9:55pm: This is getting a little ridiculous. Bill Ladson reports another signing; the Nationals agreed to terms with righty Jason Bergmann. Bergmann was just 2-11 with a 5.09 ERA last season.
Ryan Zimmerman is now the team's lone unsigned player. Zimmerman has been talking long-term with the Nats, but has an arbitration hearing scheduled for tomorrow.
8:59pm: Another update from the Miami Herald, the Nationals signed Lastings Milledge today as well. And as long as I'm mentioning Milledge, while it's not really Hot Stove related, Bill Ladson reported earlier that Milledge will hand his number 44 over to Adam Dunn and wear the number 85 (the year he was born) this year.
7:09pm: Pete McElroy adds that the Nats also signed Anderson Hernandez to a one-year deal today. Still no word on any of the numbers.
6:43pm: The Miami Herald is reporting that the Nationals have agreed to terms on one-year deals for Alberto Gonzalez and Mike O'Connor. No word on the numbers yet.
Gonzalez, acquired from the Yankees in 2008, hit .347 with one home run and 9 RBI in 17 games as a National. He'll be in the mix for second base in Washington.
O'Connor was 1-1 with a 13.00 ERA over five games, including one start, in 2008.