NL Notes: Gregorius, Garza, Phillies

Here are a few notes from the National League: 

• The Diamondbacks raised eyebrows with several of their offseason moves, including the decision to part with young arm Trevor Bauer in the deal that brought shortstop prospect Didi Gregorius to Arizona. While it is still far too early to evaluate this deal, ESPN's Buster Olney writes (on Insider) that the most recent scouting returns on Gregorius are positive. Known as an excellent fielder, the glove-first Gregorius has been flashing improved strength and bat speed that could lead to more power than was previously expected. Off to a hot start to his big league career as he fills in for an injury-plagued Dbacks squad, the 23-year-old Gregorius certainly appears to be living up to Arizona GM Kevin Towers' hopes in the early going. Towers said the club not only felt that Gregorius "can really, really play short," but saw excellent bat speed and pitch recognition and believed he was "a tremendous kid" who has "got no fear."
• Soon-to-be free agent hurler Matt Garza of the Cubs ranks seventh on MLBTR's Tim Dierkes's latest 2014 Free Agent Power Rankings despite his prolonged absence from the majors. Garza appears to be set up for a mid-May return, reports Paul Sullivan of the Chicago Tribune. Much like Roy Halladay, Garza's expected free agent haul could swing wildly based on 2013 results. While that is, of course, the case for any prospective free agent, it is possible to conceive of a wider band of results for a player like Garza. The 29-year-old features a very solid track record and relative youth, but is coming off of a long lull due to multiple injuries. Of course, Garza's play upon his return will also play a big role in whether the last-place Cubs will look to deal the pitcher to a contender (or, in the alternative, look to extend or re-sign him).
• The Phillies' major offseason trade acquisition and now-former leadoff hitter Ben Revere has continued his inability to draw walks since joining the Phils. In comments on Thursday, Phillies GM Ruben Amaro bemoaned the team's inability to earn free passes, as reported by Todd Zolecki of MLB.com. In fact, the club has the third-worst walk rate in baseball (5.9%), well below the league average of 8.1%. The comments have led to some consternation among observers, such as Bill Baer of NBC Sports, who remember Amaro's statement in January: "I don't care about walks. I care about production."