Shaquille O'Neal is prepared for the Miami Heat to trade him, a confidant of the 14-time All-Star center told The Associated Press on Tuesday. O'Neal's associate, who spoke on condition of anonymity, indicated a move could be imminent. "Shaq thinks something will happen," the associate said. The Miami Herald reported earlier Tuesday that the Heat are in "serious and ongoing" trade negotiations with the Phoenix Suns. A Heat spokesman said the team had no comment.