NL West Notes: D-Backs, Headley, Boggs, Lopez

The Diamondbacks announced that they've hired Mike Harkey as their pitching coach and named Mel Stottlemyre Jr. bullpen coach. The 47-year-old Harkey has been coaching for 14 seasons, the past six of which have come with the Yankees on Joe Girardi's staff. Stottlemyre, 49, served as the D-Backs's pitching coach from 2009-10 and has served as the minor league pitching coordinator since. Here's more of the the NL West…

• Peter Gammons of the MLB Network reports that the earliest the Padres would consider trading Chase Headley is next June. The team doesn't want to sell low on Headley coming off a season in which his OPS+ dropped by more than 30 points.
• The Rockies have shopped Mitchell Boggs in trades as they attempt to gauge his value before determining whether or not to tender him a contract tonight, tweets Troy Renck of the Denver Post.
• Renck also reports that the Rockies are expected to tender a contract to right-hander Wilton Lopez, despite the struggles he endured in 2013. Lopez posted a 4.06 ERA with 5.7 K/9 and 2.2 BB/9 in 75 1/3 innings for the Rockies this past season after being acquired from the Astros for Alex White and Alex Gillingham.
• Newly signed Angels reliever Joe Smith told reporters in a conference call that the Dodgers made him an offer on the free agent market but wouldn't guarantee a third year (Mike DiGiovanna of the L.A. Times reporting on Twitter). The Dodgers appear to be seeking right-handed bullpen help, as they were also connected to Jim Johnson in trade talks earlier this morning.