DL pitching problems,should I try and make some moves? WHIR

[GAC8666]

12 team yahoo Roto non-keeper
R HR RBI SB AVG W SV K ERA WHIP
C J.Estrada (mcaan is out)
1b C. Tracy
2b R.Weeks
SS J. Reyes
3b E. Chavez
OF A. Kearns
OF M. Rameriz
OF V Wells
Util T. Hafner
Bn J.Morneau

SP C. Carpenter (possible DL)
SP C. Zambrano
RP R. Dempster
RP C. Ray
P S. Shields
P J. Francis
P F. Liriano
BN T. Saito
BN J. Contreras
BN N. Lowry
BN N.Robertson
C. Hamels (DL)
M. Maroth (DL)

Having some pitching health problems. Should I look to make some moves anywhere? What the general idea of my teams str and weaknesses. Thanx leave a link