I am trying not to give it a lot of thought until we have more specifics about what it would take in addition to Rondo.
Remember, the KG deal started out being Jefferson and the #5 pick (and other assets). Had that deal gone through, it completely changes the complexion of the trade, because you would no longer have had Ray as part of this team.
So, while the most important part of the deal is obviously Rondo for Paul, it is the smaller moving pieces that will determine whether it is a success or not, IMO.