To me it was more of a message to the officials than the Kings. If I'm Nolan, I take that trade every day. Try to injury a Sedin, if successful or not I still only have to take a couple of shots while wearing my helmet, and get a powerplay to boot. I look at it as telling the referees that we turned the other cheek when we got powerplays, and could score on them. If you want to put your whistles in your pocket and let teams get away with whatever they want to the Sedins, Luongo, whoever, we'll settle the score ourselves.
Referees won't look good when they constantly let games get out of hand because of blown calls. If the Canucks can keep up play like this, and just taking any penalty you get and trying to kill it, the referees will have to start making calls when other teams play dirty and in turn, that will send the message to the other team.