I wish she didn't have any predictions at all. I am the only one to think this?
No, you aren't the only one. DD1's school also refuses to predict grade 9s. But she is predicted grade 8 in every subject and several teachers have hinted that they won't be surprised if she gets a 9.
She is an extremely intelligent and hard working girl, but nevertheless it's a huge level of amount of pressure. There is a very real possibility she'll be disappointed on 23 August, even though her results will be great and even though we've all tried to keep a sense of proportion.