OP
This is not about predicted grades if she is doing a BTEC. You can't suddenly upgrade a pass to a distinction at the end of the year / course.
The teacher's grade is 'provisional', it will be internally assessed and then externally assessed then the grade becomes final. It is very rare for the grade to change.
So a predicted Pass means she has been working at pass level.
I think a foundation year looks like a good bet tbh. I did see one in Cardiff but maybe it’s booked up now though and she’s missed the space for this year
It doesn't work like that, the student applies through UCAS (or UCAS extra) and the university make offers to students or reject their application.
Places are only finalised when the A Level results come out, the uni get the grades the day before the student.
What is the actual qualification she is doing called? Level 3 can be any number of course, A Levels, T Levels, BTEC, OCR...