Air Bus Industrie should be very picky about who they sell their great aircraft to.
If all passenger space is used for economy class, it could seat 853 passengers. If Airbus Industrie sells this jumbo to Air India,its greedy management will squeeze in around 1000 (or greater numbers) downsized economy seats to pack more passengers like sardines! Air India is one of the worst managed airlines in the World.
Air Bus Industrie should make all buyers (especially those airlines owned by third world nation governments to sign an agreement that they will have a balanced configuration of seats like most world-class airlines.
In fact unless Air India dramatically changes, they should NOT sell these planes to Air India, period.