Could do with some more info (how many teams, scoring categories, H2H/Roto/Points)...
Nothing wrong with your hitting, although I don't plan to draft Sosa this year, but that's a personal preference!
Your pitching is your weak spot...after Rivera, it drops off big-time.
Rivera is your only closer, so you will struggle in saves. I'd look to pick another up if possible.
Lima & Loaiza again will not be on my roster this year - don't see any upside to them at all.
You're also relying on three guys (Pettitte, Millwood & Eaton) to have bounce-back years this year. I think they all can, but whether or not they will is another matter. I'd prefer to have a couple more SPs who I know will at least do reasonably well.