Not a rebuilding team, but kind of affluent and their home park is big, why not the team in town? Would the Giants consider kicking the tires on Buch and sic their super pitching coach on him? Look what they've done with Lopez, Casilla, Kontos, Romo, Affeldt, Shark (schizophrenic, this year, actually) and many more that could be named. Or, just Shanghai Righetti and jettison Willis (fantasy, but no chance). No, I agree with you, I think a few teams might be interested in Buchholz because of his sometime successes, and the Sox have had some phone calls about him.
DD could call Bobby Evans or Brian Sabean though.