I posted this in the Artest rumor thread as an idea, and checked it in the ESPN Trade Machine, and it works:
LA Receives: SF Gerald Wallace (CHA), PG/SG Roger Mason (NY)
CHA Receives: SF Wilson Chandler (NY), PF/C Anthony Randolf (NY), Luke Walton (LAL)
NY Receives: SF Ron Artest (LAL)
imo, all teams receive what they need.
lakers get g. wallace is going nowhere in charlotte and will likely be hungry to win a ring. he's a high energy, first-team all defense type player, who also can shoot. mason will be included as filler. also a serviceable pg/sg.
charlotte gets two young star potential talents. i don't know if they are RFA when they expire, but they are real players with great talent who can grow as a first option. luke is filler.
ny gets ron artest. ron ron gets energized going back to NY, in MSG. a defender to fight off the lebron and pierce.