Mana
You have to understand that once Pilot morale is down it stays down. In the big scheme of things if all other subjects were fine then the average pilot discontented or otherwise wouldn't give a monkeys nuts about the odd problem or two be it the utilities cap at one end of the scale to fatigue at the other end (within reasonable bounds given that flying is fatigueing wherever you are)
If they feel safe and wanted then your half way there. The fact is given the current economical climate Pilots shouldn't be leaving Emirates, yes they are a bunch of mercenaries but if they are happy mercenaries they don't normally leave. I say that with 30 years of experience dealing with them!