When Saudi Arabias elderly king took the unusual step of naming a deputy heir, the move initially was welcomed as a sign of continuity in a country that soon will confront major questions over the future of its leadership.
But in subsequent weeks, the announcement has stirred a rare outburst of dissent, revealing previously unacknowledged strains within the royal family and casting into doubt prospects for a smooth transition from King Abdullahs rule.
He is not a real prince; his mother was a slave and there are other brothers who are more competent, said a former Saudi official who spoke on the condition of anonymity because criticizing the royal family is imprudent. Nobody believes Muqrin can become king.