What is King Salman's true opinion of Bahaa Hariri

In 2005, a few months after the assassination of Rafiq Hariri, I met with one of the closest advisers of Hariri wanting to know more about the political orientations of the family.  He told me that after Rafiq`s assassination, the Saudi King appointed then Prince Salman in charge of the political management of the Hariri family.  Bahaa at the time wanted to succeed his father as prime minister of Lebanon and leader of the family.  But Salman overruled him and chose his brother, Sa`d: he argued that Bahaa is less kind and less amicable than his brother and that he left a negative impression among Saudi royals. He recounted that Bahaa would leave the court of a prince if the prince is too late for a meeting with him.