MarkCymru and TravelEnthusiast
I would give up, if I were you.
If all the Club World passengers choose to sleep sitting upright, a la economy, there is no competitive advantage to other airlines.
Especially those like Etihad, who provide 100% direct aisle access in their A330/340/777 fleets.
No one wants to sleep horizontally or stretch out, in a flat bed, do they?