Please look at my team! Do I need another closer?

[GAC8666]

12 team yahoo Roto
R HR RBI SB AVG W SV K ERA WHIP
C B. Mccan
1b C. Tracy
2b R.Weeks
SS J. Reyes
3b E. Chavez
OF X. Nady
OF M. Rameriz
OF V Wells
Util T. Hafner
bn A. Kearns
DL A. Huff

SP C. Carpenter
SP C. Zambrano
RP R. Dempster
RP C. Ray
P S. Shields
P O. Villarreal
P F. Liriano
BN J. Contreras
BN R. Soriano
BN L. Hernández
DL N Lowry

With R. Soriano not the closer yet... do I need to trade for one? Maybe package nady with someone? Thanx