Great results for your dd Box, it sounds like she knows what she's doing and just has to keep her nerves in check for the real deal this summer.
I find it so annoying that they will get predicted grades from these AS's which will be the basis of their uni offers. Everything could change between now and the end of next year.
I remember my dd couldn't apply for Oxbridge (not that she wanted to anyway as they didn't do the course she wanted) as she only got ABBC for her AS exams. Yet for her A2s she got AAA which would get her in anywhere.
They really can't predict this early on how the students will do next year. Especially as they will drop a subject and only have three to study so there is every chance their grades will improve. Plus they will have had the exam practice and be more used to the commitment required for A levels. And they will have matured quite a lot. 16 is still very young.
However, looking at all the uni courses with ds, it is encouraging to see the variety of course available. He is starting to get some ideas now of what he might like to study and found some useful pointers at the uni convention this week. He's even talking about doing an EPQ next year but we'll see. One thing at a time, son 
Thanks for the new thread HSM 