Right now, Aeroflot has 4 Boeing 777-300ERs in service. Currently, Aeroflot sends their Airbus A330-200s to LAX and MIA, and the Boeing 767-300ER to IAD. And right now, the B77W operates to JFK. Will there be a chance that Aeroflot will consider using their B77Ws for the following destinations listed above?
I doubt it - none of them require it from a range perspective. LAX and IAD are very borderline on the aircraft they have, so I doubt a bigger aircraft would be helpful. In MIA they could probably fill a bigger aircraft but the yields would suffer.