On the eve of the NBA Finals, league sources said Bulls management flew to Los Angeles to interview Celtics associate head coach Tom Thibodeau for their head coaching vacancy late Wednesday. The meeting hadn't taken place as of nearly 10 p.m. Chicago time Wednesday, but sources said both general manager Gar Forman and senior vice president John Paxson were in Los Angeles. UPDATE: Danny Ainge and the Celtics deny the authenticity of this story in an email to the Chicago Sun-Times. Which makes sense - why would you let your assistant coach interview on the eve of the finals?