I don't understand why they de-pimped Crystal starting a few weeks ago (when she was actually great, I thought). I wonder if it has to do with her being somehow a risky choice. Maybe her health isn't good enough, or maybe she's a pain in the ass. To them, I mean. I'm not sure she's a team player, and maybe her emotional "I'm quitting" thing a while back scared them. After all, they can't have an Idol who might quit the tour, or quit performing after the tour, not support her album, whatever. I can see them being worried about this. The person has to be committed to it.
I kind of think she was one of those. I. e., someone they worried about. I'm not saying she's a bad person, but she's a little odd and doesn't seem like who they'd want as an Idol. Lee doesn't, either, but I think they took him as a "best second choice."