There are some HKG 744 captain conversions to the Bus and also many HKG Bus F/O conversions to the 777 in addition to continuing North American based Captains and F/O's converting to the 777.
If thats the case who will replace those N.America Cargo F/O's who will be converting to 777, would it be SO's and JFO who are Hong Kong Base or would they have new hire's to crew them, wouldn't that be a pay cut for SO's and JFO's to take that route.