Here's the problem I see with Dye, even if the Padres had made that deal, I just don't see them re-signing him. You're not going to go out and make a deal for a guy, a la Adam Dunn and Jermaine Dye, that you know you're not going to re-sign.
Second problem, Matt Antonelli won't sniff the big leagues until mid-2008 if not the beginning of 2009. Unless he impresses during Spring Training next year and Grady Fuson thinks he can at least be a decent backup at 2nd base. Though, I have a feeling they're not going to pick up Marcus Giles' option for next season, so who is your starting 2nd baseman next season?