Key player acquisitions included catcher Johnny Estrada; right-handed pitchers Orlando "El Duque" Hernández and Luis Vizcaíno; outfielder Chris Young; second baseman Orlando Hudson (a Gold Glove Award recipient in 2005 with the Toronto Blue Jays), for whom Troy Glaus was traded; right-handed pitcher Miguel Batista (previously a member of the Diamondbacks from 2001–2003, including the 2001 World Series team); free-agent outfielder Eric Byrnes and veteran free agent pitcher Terry Mulholland (who would go on to spend two separate stints on the disabled list and get released in late June).