Perhaps we should realise that it's not only LCC who are vunerable to such incidents - after all, the SAME two pilots would have made the SAME mistake in a QF 733 or a DJ73NG or a JQ717.
This preconceived notion that LCC are such waiting time-bombs is nonsense.
Name one major airline in the world who HASN'T had an accident...
And to think even an airline pilot on a severe ego trip should be able to realise that!
Soulman.