Only 6 teams and you couldn't get better pitching???
Your lineup is great. I mean you have everything you need. There's speed, there's power, ...
Your closers are great. Rivera, Cordero, Gagne and Hoffman. Unbelievable! You focused on RP, didn't you!?!?
Your pitching staff is so-so. I miss a true staff-ace, a K-pitcher. You are pretty thin, too. Buehrle, Garland, CC and Clemens. That's 3 1/2 pitchers.
I would try to trade some of your OF-depth for good starting pitching. Same goes for your RP-corps. Try to trade one of them for starting pitching.