Your OF is pretty awful, but your starting pitching is good.
Your lineup is saturated with guys who are slumping, but just barely aren't droppable, and you have to be having trouble competing with the numbers that they've put up so far.
I'd try to see if I could work out a trade for a stud OF and then see if you can fill your Util spot more adequately.
Are all the usual suspects taken off of FA? Hamilton, Victorino, Butler, Rowand, etc.
How about pitchers like James Shields and Oliver Perez?
Aside from Molina, your infield is fine, but I'd do the best I could to upgrade
C, OF, and Util