Rate my Pitching Staff-WHIR

[Bravos90]

My Pitching had been really hurting lately, and so I made a few trades to make it better. Now my offense seems a little weak, and I want ya'lls opinion on whether I can trade a pitcher or two to improve me offense?

Yahoo 12 Team H2H 5x5
My Staff
Harang
Smoltz
Jo. Johnson
Jer. Weaver
Ho. Ramirez
Hamels
Carpenter
Lowe
Pettitte
Sele
Janssen
Street

I know I need another closer, and Putz is an FA. Anyone know if he's still closing for the Mariners? If I pick up a closer, who do I drop?

EDIT: Ken Ray is also an FA, do I pick him up or Putz?