Reports like this are what make me wish they could come up with a system like a wrist band or something where people who KNEW they were going to bail before boarding could get in line with the person/people riding but not take up a very limited BG spot from people who know they're going to ride. Like, the people who know or think they're going to ride would be in the group attempting to get the BG slot, and others who know they're bailing can go up with them, promise they aren't going to ride, and get a wrist band (like what they use at after hours parties) put on them. The CMs at the boarding area see the bands and usher them to the chicken exit - but a riding slot is not taken up by them.