On the other side of this coin, let me offer a different idea:
Keep Rondo, draft Vonleh at 6 and see what we can do with current assets and future picks to put Henson, Giannis, and Sanders in Boston.
Take the Bass, Bogans, Anthony package along with Sullinger and either Pressey or Johnson and whatever draft picks it costs (outside of #6) for the above 3 players and have to take on Mayo's contract.
Rondo
Giannis Mayo
Green
Henson Vonleh
Sanders Olynyk
Bucks:
Knight Wolters
Wiggins
Delfino #17 Middleton
Sullinger Ilyasova Bass
Pachulia Radulica
We would be getting away with highway robbery unless we included multiple picks. #17 wont get it. At least a 2016 unprotected Nets pick. Maybe they want to shed Mayo/Sanders?