Lately it seems that Danny Ainge has been using the local media to suppress expectations. This article (as his last few articles have been) are extremely pessimistic.
I think this is wise, as others have said. Every mention of "fireworks" and "trading up" from him and Wyc over the last year or more has backfired with the fans when those things didn't happen.
Probably the wisest course of action for us fans at this point is to expect no greater free agent than someone about the level of Aaron Afflalo, since everyone else is about to get the same cap space that Boston's been working years to achieve, and none of the current A-listers seems all that interested in coming here.