Thanks for the help on mine.
Your offense looks pretty solid, the only hole, as has been pointed out, is Guzman. This is troubling for you though, as the latest reports on Furcal have him out for quite some time yet. From what I understand, he was just forced to cease all baseball activities for the time being. I'm not sure what can be done for you there, but you should be thinking ahead for a serviceable replacement. Renteria is available in a lot of leagues, and is a decent buy-low IMO.
The two big question marks in your SP's are Dempster and Contreras: can they keep up their performance? I am confident in Contreras, he's playing with something to prove, and his fastball velocity is back up, making his forkball much more effective. As a Cubs fan, I certainly hope that Dempster keeps it up, but I have serious doubts. Keep a close eye on him, and be ready to sell if he looks to be fading.
Other than that, I would expect your team to keep climbing. Good luck!
"This guy leads the league in most offensive categories, including nose hair..."