You dont trade Young studs.
Rondo and Bradley could be the backcourt of the future, the only thing that needs to be improved is the PF/C/SF positions, and you do that by building throw the draft and trading a mix of pieces for players with potential.
Ainge said if Bradley had stayed in college, he would be a Top 5 pick in this years draft, and Rondo is already playing like a #1 Pick.
Green was the #5th pick.
So you have Rondo/Green/Bradley to build around, all young studs, now you look for a young C or a PF in a draft, you dont trade your only good pieces, that would throw us back into being a 15 win lottery team again.