Is this likely to enhance command for Airbus drivers and possibly slow/halt progression in years to come on the 777?
If we took every A380 Airbus built, it would still take 9 years to fill the order. Flat out I don't think we'll get more than7 or 8 A380s a year. Yes, it will give the Airbus guys a much needed boost, but it's more likely the A350 will be the real mover on that side.
As to the 777, I believe Farnborough is the venue for THAT fleet announcement....