Megatrade affecting the Dodgers?

Since Johan Santana was traded to the Mets and the deal is officially final, I will try to explore on some of the implications this has on the Los Angeles Dodgers. Personally, I don't see this affecting the Dodgers too much during the regular season because the likely hood of them facing Santana is 2 to 3 times max, but this could become a major hurdle for the post season (yes, I do expect the