Nonmuslims with correct knowledge of Islam and their own respective religions would differ to you. And if there was a good scholar here among us, he would easily prove you wrong.
You are not saying that a PM or a president should be a prime minister??? What again??? Are you confused? Sure you are.
P.S: "How strange is that you quote my reply to Phoenix to reply to me instead of quoting my reply to your post to stand by your argument.