I'm not sure why you are breaking out 1st/2nd half. But starting pitching was part of the problem this year. Offense has consistently been the major problem for this organization, and pitching has more often than not been the strength. It was not good this year. I singled out the 2nd half because 40% of the rotation from the 1st half wasn't on the team (Lilly) or wasn't a big factor (Silva) in the 2nd half. The rotation of Z, Dempster, Wells, Gorzalanny and Coleman put together a solid 2nd half. And while we cannot count on anything but inconsistency with Z, and Wells and Coleman don't have a ton of upside, the offense is a much bigger need and question mark than the starting pitching. It might not have been up to the standards of the last several years but it was probably better than average in the NL. If you are dealing with finite resources to improve your club, and you look at the statistics, its a no brainer to use those stats to improve the offense. There's more marginal benefit to improving the offense if you actually acquire the right people, which is a different argument in itself.