Oil wealth has meant that many of the countries of the Middle East have been able to pay high salaries to attract the 'best' and most qualified teachers. As a result there are not many opportunities for the recently qualified teacher. Turkey is the exception where thousands of newly qualified teachers find employment. The lifestyle and strict conditions found in some of the oil rich nations may not appeal to all.
Recent political events in the region may ultimately create more demand or reduce it. Time will tell.