Buccaneers Companion Promotion Question

Jul 29, 2009
I was researching the promotions for buccaneer exclusive companions recently. With the exception of the Mooshu 5, Kraken Skulls 5, and Magnificent 7 there is only one buccaneer companion that gets a promotion, the Monquistador Crossbowman. Let's be honest, he is an extremely useless. Companions like Nadya, Thunder Hoof, and Lost Ranger should be getting promotions. They actually can be useful to the crew unlike the Monquistador. Every Musketeer exclusive companion that comes from Cool Ranch gets promoted at least once and Buccaneers don't get any. It seems a bit unfair. Can somebody please tell me why this is?