Nothing earth shattering here. I think the biggest decisions to be made is who gets the utility infielder spot, the #5 spot in the rotation (pretty sure Wells has locked up #4 by now) and the makeup of the bullpen.
I think you can pretty much say these guys are a lock:
1B Pena
2B Baker and DeWitt
3B A-Ram
SS Castro
OF Soriano, Byrd, Colvin, Fukudome
C Soto and Hill
Rotation: Dempster, Garza, Zambrano, Wells
Bullpen: Marmol, Wood, Grabow, Marshall, Samardzija (because he is out of options)
Pitchers that will likely have some kind of role: Silva, Cashner, Russell
That makes 11 position players and 12 pitchers for sure, Russell potentially could be sent down or Silva traded meaning 22 or 23 of the 25 spots are probably filled. Barney, Scales, and Ojeda are battling for the utility infielder spot and probably in that order are the most likely to get it and I'm guessing a 5th OF like Reed Johnson or Fernando Perez is going to get that last spot. For the bullpen or rotation Braden Looper, Todd Wellemeyer, and Casey Coleman are still all in the mix as well. Guys like Matt Camp and Scott Moore have impressed in ST so far but are longshots to make the roster.