He might want to change CC allowances and bring them in line with EF LGW or something similar.
At the end of the day, on a Moscow there&back (and on all other flights) crews are provided with meals on board, no need of a restaurant. Crews could be paid hourly and meals provided by BA.
NOT that this is a good solution, I agree, but it's something I am sure he will look at.
He might make EF LGW a low-cost fleet (operations are already low-cost here, from crews to aircraft operations) eliminate club on certain routes and have a pay-bar on most flights.
These are just rumours that are going around at the moment, don't know myself if that is what is going to happen.