http://www.espn.com/nba/story/_/id/23997175/zach-lowe-kawhi-leonard-san-antonio-spurs-lebron-james-los-angeles-lakers-nba

Also brown hasn't been included in any Leonard trade talks whatsoever. He's off limits

"The Boston Celtics haven't included Jaylen Brown, sources say. As I wrote here, it might make more sense to offer Kyrie Irving or Gordon Hayward before Brown, but I don't see either happening. Boston is confident it can re-sign Irving despite chatter -- credible chatter -- that Irving and Jimmy Butler would like to play together, per league sources. They've earned such confidence."