(I would only do this trade if Boston felt they needed to split the Jay's)

Three teams who are struggling to make their rosters work, switch their young stars

Boston get a two good young guards who aren't huge scorers, Murray could be a better fit next to Tatum as he doesn't take as many shots, they also get a first from the Kings

The spurs get a good young PG in Fox, someone who is going to score more than Murray

The kings get a good young wing in Brown who they can now build around, someone who would fit nicely along side Tyrese and Davion