...infact Vito, I would love to know why this is an issue to you ?
It is obvious to me that 767 is a sensible choice for long haul....it is cheaper than 777/747, fuel usage is better, it is smaller so you can beat competition with frequency - it is no surprise to me that airlines go for them. It is no lesser airline that flies them.
We build airlines to survive the game world that is thrown at us, and it is the general view that 777's & 747's struggle with high fuel prices. It seems sensible to avoid them IMO as they will without shadow of a doubt get beaten by smaller more frequent and efficient LH a/c (757/767) when the going gets though. These are sensible arguments for airlines choosing 767's....why is that wrong ?