A statistical comparison of Salmons, Iguodala and Wright.
http://www.basketball-reference.com...013&p2=iguodan01&y2=2013&p3=salmojo01&y3=2013
What obviously doesn't appear here is the fact that Iguodala adds fantastic perimeter defense and very good ballhandling and passing.
That said, Wright is a decent defender an average ballhandler, but a pretty good passer. He's also a better outside shooter, a stronger rebounder overall (better on the defensive glass certainly) doesn't need the ball in his hands as much, commits fewer turnovers while not averaging all that many less assists and most importantly is 2 years younger and would come far cheaper.
I'd prefer Iguodala or Kirilenko but Wright is a very nice role player and a solid consolation prize that would allow the Kings to possibly make one more decent signing.