1. It is not necessary for the khalifa of the Muslims to be a Qurayshi. Even an emancipated slave like Salim can become their khalifa. The "tradition" that the leaders must be members of the tribe of Quraysh, was cooked up and was attributed to the Prophet on a special occasion, and for a special purpose; it worked in Saqifa, and checkmated the Ansar.
2. The incumbent khalifa can arbitrarily restrict the right and power to choose a new khalifa to five or six men without any reference to the Muslim umma. The Muslim umma can be safely ignored.
3. Within the electoral committee, if a man disagrees with the majority, he merits death, even if he is a friend of the Prophet of Islam; even if he fought at Badr; and even if he is a "Companion of the Tree." Nothing can save him.
4. The Muslim umma can be left leaderless for three days. It is not necessary to select a new khalifa immediately after the death of the incumbent khalifa. A khalifa was chosen immediately after the death but before the burial of Muhammad Mustafa, on the ground that the Muslim umma ought not to be without a head even for a moment. Umar thus set a new precedent, viz., flexibility in the application of political "principles."
5. Those drawbacks and shortcomings of character which Umar found in the members of his electoral committee, such as lust, anger, arrogance, conceit, greed, nepotism and ambition, etc., are not a disqualification for khilafat. A man may be arrogant, conceited, henpecked and greedy; he can still become a khalifa of the Muslims. A khalifa does not have to be a man of outstanding character and ability