The company must be aware they are going to need pilots (and pay us more) so I guess they are doing all they can to save money elsewhere in the operation. Of course my calculations assume $100,000/yr income just like they assumed $100/bbl oil. I think it is a good first step.

United calls on Boeing to enhance B777 fuel efficiency
United and Boeing announced Tuesday that we will modify our fleet of 52 UA Boeing 777-200s with a Performance Improvement Package (PIP) from Boeing that will result in greater fuel efficiency and reduced emissions.
The 777 PIP improves the airplane’s aerodynamics through a software change to enable three fuel-saving components: a drooped aileron, a ram air system improvement and the installation of improved wing vortex generators. We estimate the PIP will reduce fuel spending per airplane by about $200,000 annually (assuming $100 per barrel crude oil prices).
“We appreciate Boeing’s continued efforts to make existing aircraft more fuel-efficient,” said Fleet VP Ron Baur. “We are very focused on improving fuel efficiency in our fleet as a natural hedge against rising fuel prices.”
Our fleet of CO Boeing 777-200s was among the first retro-fitted with the package in 2007.