Is this an 8 team league? Because your bench is frickin' ridiculous. Thome or Helton are fine at first base. Trade the other, as Hafner is going nowhere at Util.
You don't need Pods and Pierre. Somewhere in your league, there's someone who wants steals, and values one of these guys. Trade with him.
If Hamels pans out you've got a great stock of #2 or #3 guys... but you could use a stud to compliment Peavy. Use your bountiful offense to trade for Oswalt or Carpenter or even Schmidt at this point, and I'd upgrade a closer at the same time. Don't go injury prone (I'm lookin at you, FRod, Gagne, Wagner). But you could use some ace power on your staff instead of having it rot on your bench.