I think there's definitely a case for it switching to another type, purely due to the fact these 77W craft are heading towards Hi-J. I wouldn't have thought BA would just keep the 77W on SYD with all that extra J capacity unless they thought there was a business case for the increased capacity. If that's true and they decide to switch the type, then it would be a question of which other type would suit, and how important is it that SYD gets the Club Suite any time soon? My first thought was maybe the 787-10, but I heard somewhere that these are supposed to be used for the slightly shorter higher capacity routes.
What do others think, based on where the fleet is supposed to be in 1 to 2 years from now?