I've posted this elsewhere but I'll do it again:
Egyptair -FO was 59yrs old and had 12'000hrs
Silkair - Captain had 20 years experience, former fighter instructor pilot
JAL and LAM Mozambique - both Captain's involved in those incidents
Now how doing would doing 1500hrs in predominatly single pilot flying (charters, instructing etc) whilst flying alone weed out moonbats, if in this case flying with an experienced professional for 600hrs on the A320 no-one saw anything to be too concerned?