I’m very strongly of the opinion that looking ahead for many a career in BA Long Haul will only sustainable if they are able to mitigate the effects by getting onto one of the part time contracts , but that’s obviously just my POV.
I believe you have hit the nail firmly on the head there Wiggy. I see people who have come to the jumbo from short haul, or have just joined from other airlines. They think it is great and say it is a breeze. I always say to them “Yep, that is because it takes about five years for the long term fatigue to really hit you, but it you it will.” They don’t believe me, but give them five years and they’ll be begging for part time or a return to short haul because the current work rate is beyond what the human body can reasonably be expected to do.