Based on everything reported, I would say that Gonzalez was discussed by SD but never really available. If they stink next year, maybe the Sox can do something at the deadline but for now, this is over and maybe never was anything more.
Depending on how healthy Wakefield is in July, maybe we offer Beltre, Buchholtz, and a good prospect. Beltre has a pretty favorable contract. This assumes that SD is tanking because I think if they are even reasonably good, there will be no deal.
Either way, we are going to be fine next year. The Yankees have a better line-up but even adding AGon isn't going to change that. The Yankees are very vulnerable to injury though, moreso than the Sox.