Looks like the staff is set now:
Starters: Kuroda, Wolf, Billingsley, Kershaw, McDonald
Bullpen: Weaver, Ohman, Mota, Wade, Kuo, Broxton
It seems the only roster competition now is for the 5th OF spot (Repko, Young, Paul) and 2 reserve infield spots (Mientkiewicz, DeWitt, Hu, Castro).
My guess for the final 3 spots: Mientkiewicz, Castro & Repko