Rate my team, just drafted...

[FantasyGURU802]

My Team
It's a 5 player keeper, you can keep whoever you want...
R HR RBI SB AVG
C J. Posada
(NYY - C)
1B J. Thome
(CWS - 1B)
2B R. Freel
(Cin - 2B,3B,OF)
3B E. Chávez
(Oak - 3B)
SS J. Hardy
(Mil - SS)
OF A. Dunn
(Cin - 1B,OF)
OF M. Ramírez
(Bos - OF)
OF A. Rowand
(Phi - OF)
Util H. Blalock
(Tex - 3B)
BN W. Peña
(Cin - OF)
BN M. Lowell
(Bos - 2B,3B)
BN Lu. González
(Ari - OF)
IP W SV K ERA WHIP
SP R. Oswalt
(Hou - SP)
SP C. Zambrano
(ChC - SP)
RP M. Rivera
(NYY - RP)
RP F. Cordero
(Tex - RP)
P F. García
(CWS - SP)
P M. Clement
(Bos - SP)
P M. Mussina
(NYY - SP)
BN E. Loaiza
(Oak - SP)
BN D. Weathers
(Cin - RP)
BN D. Cabrera
(Bal - SP)
BN C. Pavano
(NYY - SP)
BN B. Looper
(StL - RP)

All opinions are appreciated... What are my weakspots and what positions should I try to trade for?