NL Notes: Garza, Schierholtz, Pirates, Revere

With today's earlier notes on the division and several relevant bullets from our most recent post, the National League Central continues to be busy. We've also seen another trade deadline hotspot develop in the NL East. Let's look at the latest: 

• With Matt Garza taking the hill for the Cubs tonight, ESPN.com's Buster Olney tweets that it is looking increasingly likely that it will be his last time doing so. Olney writes that Chicago is making progress in trade talks with at least two teams, and could be in position to complete a trade over the All-Star break.
• Another piece of Cubs trade bait, outfielder Nate Schierholtz, is expected to get a few days off for general wear and tear. According to FOX Sports' Ken Rosenthal (Twitter link), the ambiguous reasoning for the time off has led some scouts to suggest that Chicago could be shelving Schierholtz in anticipation of a trade.
• One team that could be in on the Cubs' outfielder is the division-rival Pirates, reports Rob Biertempfel of the Pittsburgh Tribune-Review. With Pittsburgh failing to receive adequate production from the right field position, Biertempfel says that multiple sources tell him that the team is looking closely at both Schierholtz and White Sox outfielder Alex Rios.  
• Everyone's favorite buying/selling fence-straddlers, the Phillies, have suffered a major blow to the team's 2013 chances with the team reporting that center fielder Ben Revere has suffered a broken foot. (Twitter links.) While the full severity is not yet known, Revere is set to see a specialist on Monday and a relatively prolonged absence seems inevitable. With some already wondering whether Ryan Howard's knee surgery could drive the Phils to sell, the loss of Revere — who had emerged as a major contributor over the last few months — can only increase that likelihood. MLBTR's Aaron Steen took a look at the Phils' decision-making process last night, before Revere came up hurt.