Offense is great.....need some P advice

[BoomerGT]

I am in a 12-team rotiserie-style league with the following categories:

R, HR, RBI, AVG, SB, SO and W, S, SO, ERA, WHIP, K/BB

c: Johjima
1b: Laroche
2b: J. Lopez
3b: M. Cabrera
ss: J. Rollins
ci: A. Ramirez
mi: H. Ramirez
of: Soriano, C. Lee, Dye, Matthews Jr., J. Rivera
util: A. Gonzalez

sp: Jered Weaver, AJ Burnett, Josh Johnson, Garland, Nate Robertson, Zach Duke

rp: Saito, F. Cordero, Torres

I think that my offense will be fine, but I need some input on my pitching staff.