I doubt that Jetstar Pilot is even a JSP or even a pilot. Usually he chucks in a hand grenade then vacates the forum. With RNP-AR Jetstar pilots don't need to do circling approaches into Coolie and as FFG-02 states they are not to do them anyway. Finally if JSP knew what he/she was on about they would have to know that circling is the least suitable option to get into OOL when the weather sets in.