Krait
The 'point' is there are a lot of people at Manchester who have fauiled elsewhere, for whatever reason.
Some people might say they were lucky to be given another chance and therefore should not be whingeing about having to move to NPC (being still employed and a mobile grade etc)
As for the busier and more complex, that's why they were in iverted commas in my post. However, AC is busier and continues to grow, unlike MACC, however, that's besides the point and only because you questioned it!