NL West Links: D’Backs, Torrealba, Crawford, Colletti

Diamondbacks outfielder Adam Eaton holds the top spot on Keith Law's top 20 list of prospects (ESPN Insider subscription required) who will have the biggest impact in 2013.  Eaton is projected as Arizona's leadoff man and everyday center fielder, and Law believes Eaton can be a Rookie Of The Year candidate given how well his game fits Chase Field.  D'Backs left-hander Tyler Skaggs is #4 on Law's list and Trevor Bauer (who the Snakes dealt to the Indians this offseason) ranked fifth.  Padres righty Casey Kelly also appears in the top 20, while Padres infielder Jedd Gyorko and Giants reliever Heath Hembree are honorable mentions.

Here's the latest from the NL West…

• Derrick Hall, the Diamondbacks' president and CEO, said "our moves are done at this point" during his monthly chat with fans on MLB.com.  Hall confirmed that the team would be keeping Jason Kubel, which GM Kevin Towers noted in the wake of the Justin Upton deal last month.
• D'Backs GM Kevin Towers said the club didn't require Didi Gregorius to take a physical before they acquired him in December, Nick Piecoro of the Arizona Republic reports.  This is significant only because Gregorius is currently suffering from a slightly-strained UCL, as Piecoro notes that it is fairly rare for teams to ask for players to take full physicals before deals unless the player has a particular injury history.
• Yorvit Torrealba is back with the Rockies and some team officials have admitted the club erred in not re-signing the catcher as a free agent after the 2009 season, MLB.com's Thomas Harding writes.  Torrealba signed a minor league deal with Colorado last month and is battling Ramon Hernandez for the backup catching job.
• Carl Crawford feels invigorated by his trade to the Dodgers, the outfielder tells Dylan Hernandez of the Los Angeles Times.  Crawford said he was "in kind of a depression stage" during his troubled tenure in Boston, and he described the environment with the Red Sox as "toxic."
• Expectations are high for the free-spending Dodgers but manager Don Mattingly and GM Ned Colletti aren't fazed by the pressure, Bill Plunkett of the Orange County Register writes.
• From earlier today, the Rockies acquired utilityman Reid Brignac from the Rays and we covered some more Dodgers items as part of a Los Angeles Notes post.