Hey firemanx, thanks for your comments on my team too! I think your updated roster looks better than the first, though, you should probably get a back-up for Nomah. You should definitely upgrade your SP for the long run -you might want to dangle Giambi as trade bait.
Unfortunately, I've never done Roto so I can't really help you with certain categories and who to get for them.
Good Luck! You're a SP or two from the Championships!
Is it our year yet, dammit?!? GO CUBBIES!!!