I personally think it is to much of a bag of worms to open up sending someone with a lapsed rating off to swan around solo.
no bag of worms they go off into the circuit like any other student and gain confidence and fine tune there technique just like any other student.
Apart from anything I hate doing bloody circuits so as soon as they are safe they can go and practise by themselves while I go and do something more productive like get some peace and quiet with a newspaper in a small cubical.