BLI is a very small and most of the time very hard to get. CA side very very long wait most pilots that are there live there and are not going anywhere anytime soon likely not tell retirement which is a long way off for all. FO side bounces around some due to pilots leaving to upgrade. Just happened 3 pilots left. Only way to get is if people decide to leave BLI for upgrade. I think until this last upgrade Bellingham had the same group of pilots for three years both seats.