That's because you don't have a clue about why pilot unions started in the first place or what pilot pushing is or why the airline industry went nine years without killing a single passenger in the U.S. And if you are a jetBlue pilot they had a seniority system before they were unionized. If you think it through for about five minutes it should become obvious, but if not go read Flying the Line Vol. 1 and then get back to us.