How about this complicated 3 team trade which I'm sure no one would do, but it was still fun to come up with and at least makes sense on some level for all the teams.
Minnesota Out - Pekovic (6.85 to them), Barea (4.7)
Minnesota In - Humphries (12), Bradley (2.5), Boston 2014 1st (lottery protected)
Boston Out - Humphries (12), Bradley (2.5), Bass (6.75), Lee (5.23), 2014 1st (lottery protected)
Boston In - Pekovic (13.7 to us), Boozer (15.3)
Chicago Out - Boozer (15.3)
Chicago In - Bass (6.75), Lee (5.23), Barea (4.7)
That would give Boston a much more competitive team this year with Boozer and Pekovic down low (with Sully and Oly backing them up), Green and Wallace on the wings (with Brooks and Crawford), and Rondo at point. Going forward Boston gets their center of the future something every team could use.
Chicago would get more quality depth and get out of the Boozer business. It allows a lot more time for Gibson and Bass is a great backup who can actually guard Lebron and Melo, something Chicago could use. Lee is a solid backup to Butler and is better than Dunleavy and Barea can sort of fill the void left by Nate Robinson.
Minnesota would get a nice solid young SG in Bradley and a 2014 1st for a guy they may lose next summer while getting rid of Barea who was a total bust for them. I'm not sure that is enough for Pekovic, but it is a lot more than nothing.