i think pena will regress somewhat but he could still be very talented. as for your melky prediction, i would have agreed with you before season started but now I'm starting to second guess myself. I also think dempster will be good but not as good as CJ Wilson. Plus I also get Ryan Howard and hope he does well, if not at least his name would garner trade attention.
I didn't like the idea of trading Pujols but he's been terrible thus far. For sure he'll be better but I wonder if he'll be the same player he's always been.