I do not know the individual involved...
CC I can see your point about the resignation/sacking distinction; however your desire to protect is not required. I work with a large ANSP in the Uk and have spoke to several 'managers' on the issue. They all appear to have the facts and are quite shocked with management, opinions of the individual involved have not diminished. I am sure he will be able to secure future employment.
Conditions have not been that great in the UK recently due cost-cutting/pensions/promotion prospects etc which have caused younger ATCOs to cast their eyes elsewhere. I and several others were looking at Doha and have now 'pulled away' after undertaking assessments.
Things will need to change or more £££ offered for people to take the plunge as they weigh up risk/reward.
It is quite clear QCAA have not only caused considerable stress and personal strife to the person they have shot themselves in the foot in the ATC community (a limited resource!!!)