Buster Olney, infields:
8. Washington Nationals
Within the industry, the expectation is that Washington will eventually re-sign Adam LaRoche -- and if that happens, the Nationals would have a top-five infield, with third baseman Ryan Zimmerman, shortstop Ian Desmond and second baseman Danny Espinosa. Keep in mind, too, that third-base prospect Anthony Rendon, a high-impact hitter taken in the 2011 draft, could advance to the big leagues sometime in 2013, though the presence of Zimmerman makes his future position unclear.
The X factor: LaRoche. He wants a three-year deal; the Nationals have been offering two years. Because Washington gave him a qualifying offer, he is tied to draft-pick compensation, which has scared off some other teams.
I would have rated the infield higher than the outfield.