On topic, expect some real trash in the bullpen this offseason.
I have no idea the market for Hudson, but I doubt the Nationals pay too much for him. I think Doolittle is back, though not sure the specifics. I expect they'll keep Doolittle and either keep Hudson or sign a useful setup reliever. As far as middle relief? Expect some 2008 or 2009 quality names filling it out. They've had too many straight season of being able to find bandaids at the deadline to change their approach now.