there are 2 or 3 ports in the shrinking network where a few sly dollars can get you an upgrade beyond your due. a certain port in the USA onloads who they like in whatever order they like. this was proven last year in an unofficial audit by crew trying to (successfully) keep their staff travel privileges. helps if you know someone on the ground who can print out the P/ and S/ lists with name and category and accidentally put it on the counter where staff can see it