The Boston Celtics are aggressively trying to trade Rajon Rondo, their fourth-leading scorer and one of the NBA's best point guards, sources told ESPN The Magazine's Chris Broussard.

The Celtics find Rondo's personality to be too high-maintenance and his clashes with coach Doc Rivers remain an off-court distraction, sources told Broussard, and the front office is now actively pitching him to other teams. With the Celtics realizing they are no longer title contenders, they don't believe his point guard prowess is worth the headaches Rondo brings, sources say. And they do not want to build around him.

In December, the Celtics had discussions with Golden State about a Stephen Curry-for-Rondo deal, and one source says it was Golden State that decided against pulling the trigger. But Curry's recent ankle injuries, which have caused him several problems in his short career, have given the Celtics pause.

The potential trade is still being discussed by Boston's braintrust, but they aren't sure they want to go forward with it. It also isn't clear whether the Warriors would be willing to do it. Other players would have to be thrown in to make it work financially.