As the Cubs added two more pitchers to the mix Thursday, the Opening Day roster has rounded into focus a bit more.
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Edwin Jackson and Carlos Villanueva figure to be integral parts of the pitching staff in 2013. If Villanueva doesn't crack the rotation to start, he will have an impact in the bullpen and provide insurance should a starter suffer through injury or ineffectiveness.
Jackson and Villanueva join Scott Baker, Scott Feldman, Kyuji Fujikawa, Hector Rondon, Cory Wade and Sandy Rosario as new additions to the Cubs' pitching staff this offseason.
With so much shake-up, let's take a look at what the 25-man roster could be when the Cubs break camp and head to Wrigley Field. Keep in mind, there's still roughly two months left in the offseason, so things may change an awful lot between now and then.
C: Welington CastilloDioner Navarro
1B: Anthony Rizzo
2B: Darwin Barney
3B: Ian StewartLuis Valbuena
SS: Starlin Castro
LF: Alfonso Soriano
CF: David DeJesusTony Campana
RF: Nate SchierholtzDave Sappelt
The Cubs are hoping Castillo can, indeed, fulfill his promise as a catcher of the future, and Navarro should provide a veteran presence and help mentor Castillo. Steve Clevenger also figures to be in the mix. He was handed the job of Geovany Soto's backup in spring training last season. There's a chance Clevenger winds up cracking the roster as a third catcher and backup first baseman.
Journeymen Brian Bogusevic (outfield) and Edwin Maysonet (infield) may take on utility roles, with young guns Brett Jackson and Josh Vitters waiting in the wings in Triple-A. Expect some more changes to this group, as the Cubs currently lack position player depth.
The Cubs signed Wade this week in an under-the-radar move. The 29-year-old righty has a career 3.65 ERA and 1.12 WHIP in four seasons with the Dodgers and Yankees. But his big league career has been marked by inconsistency -- he had an ERA of 2.27 in '08 and 2.04 in '11, but ERAs of 5.53 in 2009 and 6.46 in '12 -- so there's no guarantees.
Whoever doesn't crack the starting rotation figures to be moved to the bullpen, with Feldman and Villanueva having spent extended time as relievers in the past. Wood may also be an option as a reliever, providing another left-handed arm for manager Dale Sveum to call on.
There's also no guarantee Garza or Baker are healthy at the beginning of the year, as each is coming off an elbow injury. Vizcaino is coming off Tommy John, and as Insider Patrick Mooney has said all winter, will be brought along slowly.
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Rondon is a Rule 5 draft pick, so the Cubs have to keep him on the 25-man roster all year or risk losing him. They can also put him on the disabled list -- as they did with Lendy Castillo last season -- to retain his services beyond 2013 even if he struggles to get outs in the majors, but the MLB is reportedly cracking down on such loopholes this season, so he may fill a roster spot all year.
Dolis spent part of last season as the closer when Marmol went to the DL and could find his way back in the big-league bullpen at some point in 2013.
Young lefties Jeff Beliveau, Chris Rusin and Brooks Raley could be in the mix as well and Castillo, Casey Coleman, Marcos Mateo, Blake Parker, Jensen Lewis and Jason Berken are other options from the right side. Alberto Cabrera has been stretched out a bit as a starter this fall and winter and may wind up an option in the rotation or bullpen late in the season while 2011 draft pick Tony Zych is quickly climbing through the system.