Ice Cold Week, and I may need to make a few moves

[redsoxnation]

Hello Everyone, here is my first post, and I need some help here.
First off, here is my team:

<<<<Catcher>>>>
R. Hernández

<<<<1B>>>>
D. Ortiz
C. Shelton

<<<<2B>>>>
C. Utley

<<<<3B>>>>
D. Wright
S. Rolen

<<<<SS>>>>
J. Reyes
H. Ramírez

<<<<OF>>>>>
J. Bay
C. Crisp (dl)
V. Wells
G. Sizemore
Á. Ríos

>>>Utility>>
T. Hafner

<<<<<Pitchers>>>>>

SP
B. Penny
P. Martínez
F. Hernández
K. Rogers
Jo. Santana
C. Carpenter

RP
H. Street
C. Cordero
C. Ray
B. Wagner
B. Ryan

[redsoxnation]

I am in a head to head league, with only 4 teams, and $50 entry for each team.
1 player per position, and 4 outfield, and 3 utility spots.

I am not panicing, but my guys are ICE cold. I do not have anyone on my team this last week that is rated in the top 147 (except Pedro who is #1 and Carpenter who is #17).
Dunno what to do, if anything, and I am more concerned with who I am playing next week, since he's in 1st place, and really cocky.

So I guess what I am asking, if there is anyone that I should really drop...?
Many catchers are available:
Mauer
Barrett
Johjima

I have messing around with those this week. I did have both Mauer and Johjima, but gave up on them.

I have also dropped alot of offense that I picked up that were hot...Craig Wilson,Jimmy Rollins, Ryan Howard, and Ken Griffey Jr.

I hated to drop Howard, but he wasn't doing anything for me.
Trades I pulled off where ( I got the latter):

Todd Helton for Chris Carpenter
Juan Pierre for Travis Hafner

There are some stars still available, and so is Bonds by the way.

Thanks, and I appreciate any help.
Jeff

[redsoxnation]

I may get Craig Biggio for next week, and drop Fernandez if he doesn't do anything again.