Offensively, you are set to go. That is one stacked lineup!!!
You actually have a pretty rotation, except you don't have the right guys in!
What is Roy Oswalt and Mark Mulder doing on the bench? They are way better than Putz and Calero. I suggest trading Oswalt for a bona-fide closer ( especially since your not useing him anyways) and you should probably take out Putz and put in Mulder.
My suggestion, DO NOT TRADE Vernon Wells as Bradley will presumably be suspended soon anway.
After you change up your rotation, I think you will be on your way to a 1st place finish.