Put it this way, with a good reference etc and predicted grades ABB I think you'd stand a good chance of getting an offer from Bath. I have been told they can look at your GCSE's, for instance Notts ask for at least 5A's at GCSE; this may be redundant now but people have told me that they ask for that. Bath will look at your GCSE grades too, I believe. I think Bath and Manchester are the most firm with grades i.e. AAB-ABB, so meh22 if you are predicted ABB you stand a good chance from getting offers from them. I think the interviews may be tougher at Manchester because they perhaps could ask academic questions on the spot?