Is this team really worthy of last place?

[OKDaddio]

16 team H2H Yahoo League
R/H/HR/RBI/SB/CS/K/GIDP/E/AVG/OPS - W/L/SV/HR/BB/K/ERA/WHIP/KperBB

Everyday lineup changes - Must have at least 20 IP/Week

C R. Doumit
1B J. Morneau
2B P. Polanco
SS J. Hardy
3B A. Cora
OF J. Cust
OF G. Sheffield
OF A. Soriano
U D. Johnson
BN J. Hamilton
BN J. Peralta
BN M. Barrett
BN C. Delgado

SP C. Shilling
SP C. Zambrano
RP R. Betancourt
RP M. Gonzalez
P F. Cabrera
P D. Brocail
P P. Neshek
BN A. Burnett
BN A. Wainwright
BN P. Hughes
BN J. Suppan
BN S. Kazmir

I've made some moves to get the hot bats of the moment and just pulled the trigger on a Morneau for Webb trade which adds an instant ace to my staff. Besides the holes at 3rd and at closer, are there any other moves I should consider? Or is it time to sit back and just see what this team can do?