Quite possible, LG Ng was CDF since '02 ~ current and is soon to
retire. COA & CNV both assumed their positions ard the same
time and thus could be selected for CDF after their role of svc
chief i.e. '06 ~ whenever.
BG Ng will be serving as CAF in the period either MG Desmond or MG
Ronnie be CDF, BG (by then MG) Ng will be up for CDF. anyone's
guess....
Mind you, hopefully nothing f***s up on his watch.... 