If we wanted Kaman, we would have to do a 3 team trade. ATL could use a backup PF, especially one with a jumper. For the record, This trade works in Realgm.com Trade Checker (I added picks)
BOS sends: Brandon Bass, 2013 1st, BYK 2014 2nd (Owed to us)
BOS receives: Chris Kaman
DAL sends: Chris Kaman
DAL receives: ZaZa Pachulia, BOS 2013 1st, BYK 2014 2nd
ATL sends: ZaZa Pachulia
ATL gets: Brandon Bass