The team looks pretty solid but a 3B a bit oomphier than Koskie might be a big help and, coincidentally, "Eberron Warforged" (
) has a pair and, as far as SP is a bit thinner and, depending on the personality, maybe he'd bite on one of your SP or perhaps an SP/ RP combo which would, nonetheless, add to your team's overall strength. I'd try and offer Wood for Chavez and then maybe offer to toss in Foulke who hurts for saves when the Bosox win big a lot if he'll give up Rolen. Might be a stretch but if you can get one of those 3B for a good SP w/ issues, it would REALLY leave you sitting pretty.
Also, FWIW, Greinke just got SMOKED for 7ER and was leaving balls 'high in the zone'.