I will be a bit controversial and wonder if there is more behind the new system. I understand from doctors friends that medical schools no longer fail as many students as they used to, not least because of fear of lawsuits or discrimination allegations. I assume most medical students will be aware of peers that they would not want to share an F1 rota with, perhaps because a drinking habit became more severe in lockdown, because they had no concept of time keeping, were struggling with MH or with dealing with pressure, perhaps because medicine was a family ambition that they do not share. These students were over represented in the group that did not receive many points. (Not all, there were others who prioritised personal study over ward experience. If attendance was not checked they were not there, and who then wound up with loads of points but less real experience.) Doctor friends claim that it is left to them to then sort any issues out at F1/F2. Some shape up, some quit.
Quite a few of the less reliable peers ended up in unpopular deaneries, and with placements only allocated at the last minute. In DDs deanery, since choice of rotation was also allocated by points, they would be allocated to the least popular, often more remote, rotations.
Perhaps these deaneries/hospitals have raised concerns and have called for a bigger share of more talented F1s. Perhaps some of them have resorted to recruiting F1s from overseas (it is very difficult for countries with large private medicine sectors to provide sufficient early training yet their medical schools often pump out plenty of hard working graduates) leaving insufficient places for lower ranked UK grads.
I understand the numbers not getting their preferred deanery are about the same. (In reality it won't be as previously if you knew you would not get London you did ranked London towards the bottom and focussed on those deaneries where you stood a chance.) Now we have a situation where those new doctors just about managed to scrape a pass may be allocated to seriously demanding F1 jobs (DD had five deaths on her first night shift, all expected, but still tough) and high flyers might find themselves in the middle of nowhere, knowing no one and in specialisations they have little interest in.
If I am right and this is the problem, there are better solutions.