The Nationals have expressed interest in free agents Mark DeRosa and Mike Gonzalez, according to MLB.com's Bill Ladson.
Washington had the worst bullpen in baseball last year, posting a league worst 5.09 ERA in well over 500 IP. Gonzalez and his 2.42 ERA and 10.9 K/9 would be a welcome addition to the Nats' end-game picture. DeRosa, meanwhile, could be a fit for all 30 clubs given his versatility, though Ladson says the team most likely sees him as a second baseman or leftfielder.
