Jimmy Butler and several other members of the Chicago Bulls have issues with the "spying" that goes on in the locker room.

Butler has warned new players that if they didn't want Gar Forman to hear their criticism, don't talk in front of certain assistant coaches like Randy Brown.

There is a belief that the Bulls like to gather as much ammunition as possible on players so they can win the press conference when the players leave the team.

“They did it with Lu [Luol Deng], they did it with Jo [Noah] and Derrick [Rose],’’ a source said. “That’s how they operate.’’