According to ESPN Rumor Central:
ESPN's Peter Gammons is reporting that the Dodgers are in on Roy Halladay, but they won't trade their top young players and they want the Blue Jays to pick up a lot of the money owed to Halladay for this year. So how are they going to make a deal? Well, they imposed similar conditions but still pulled off trades for Casey Blake and Manny Ramirez last year, so never say never.