Kyle Lowry, DeMar DeRozan and Austin Daye for Rajon Rondo and Jeff Green. Would probably need to add some picks.
Why would Toronto do it?
-Get a star, pass first point guard
-Get a legit SF
Why would Boston do it?
-Cut ties with th Big 3 era
-Get another starting caliber PG who will create cap space this summer
-Get a new young promising star player in DeMar