How can I improve my team?

[desidude]

roster:
BATTERS:
J. Posada (NYY - C)
B. Wilkerson (Was - 1B,OF)
T. Womack (NYY - 2B)
H. Blalock (Tex - 3B)
N. Garciaparra (ChC - SS)
C. Jones (Atl - 3B,OF)
B. Crosby (Oak - SS)
C. Utley (Phi - 1B,2B)
I. Suzuki (Sea - OF)
C. Patterson (ChC - OF)
Á. Sánchez (Det - OF)
R. Palmeiro (Bal - 1B)
B. Williams (NYY - OF)
T. Martínez (NYY - 1B)
C. Monroe (Det - OF)
L. Bigbie (Bal - OF)
M. Lamb (Hou - 1B,2B,3B)

PITCHERS:
J. Santana (Min - SP)
J. Beckett (Fla - SP)
Od. Pérez (LAD - SP)
S. Takatsu (CWS - RP)
A. Otsuka (SD - RP)
W. Álvarez (LAD - SP,RP)
J. Weaver (LAD - SP)
A. Leiter (Fla - SP)

roto scoring

14 team league

stats for
batters:H/AB,R,H,1B,2B,3B,HR,RBI,SB,BB,K, TB,AVG

stats for pitchers:IP, W, L, SV, H, R, ER, HR, BB, K, TB, ERA, WHIP

[Hit N Run22]

I think that you should try to acquire closers, because you need the saves.

I would be a little concerned about these players productivity:

Á. Sánchez (Det - OF)
R. Palmeiro (Bal - 1B)
B. Williams (NYY - OF)
T. Martínez (NYY - 1B)
C. Monroe (Det - OF)
L. Bigbie (Bal - OF)
M. Lamb (Hou - 1B,2B,3B)

You should drop Sanchez because he got dropped by Detroit.