From MLBtraderumors.com (Yeah I know).
And I quote:
"The Cubs are listening to offers for Jason Marquis, who is owed $16.25MM over 2008-09. So maybe they are still in on Kuroda."
"Crasnick reports there would be huge interest in Mark Prior if the Cubs non-tender him. As in, pretty much every team in baseball. Crasnick's source indicates that Prior and the Cubs don't have the best relationship."
OK, we all knew it was coming, I'm just the messenger.