Before we go full tinfoil-hat on the Brisson thing, he's got five contracts with the Kings: Kopitar, Dubois, Turcotte, Portillo, and Krygier. He also represents MacKinnon, Tavares, Crosby, the Hughes brothers, and many other superstars.
See the active player contracts and client list for Pat Brisson at CAA Sports LLC on PuckPedia.
puckpedia.com
He's got 7 contracts with the Ducks and 5 contracts with the Knights. Hell, there are only three teams in the league who don't have players he represents: Calgary, Utah, and Washington.
Just for some counter-perspective here.