My hypothesis is that Gay Loong, being the first fastracked political SAF Scholar was, became a scholar more through greed then desriee. I believe that when it was time for Gay Loong to study overseas, the Familee were so cheap that they did not want to pay for the $500K plus it would cost. That includes the school fees, living expenses (and of course, we know that Gay Loong cannot stay in a cheap student hostel or dorm), security, etc. So, why not stick the taxpayers with the bill. By being an SAF scholar, he also avoids NS and earning pittance as an NSman. This way, when he comes back from his high cost overseas studies, he starts eaning Capt. salary. Rapid promotion means more earnings. I am sure this scheme was thought up by Gecko. The only 2 main sorces of scholarships back then was the PSC and the SAF. The PSC route would have still involved him doing NS as well, the civil service is much more srutinized then the SAF For example, any stupid cock ups in the SAF by Gay Loong is covered up under the official secrets act. Any cockups if he were in PSC would simply spread like wildfire.