Many commentators on this board believe that employees in different geographic locations that are paid differently because of the cost of living of their location are, although being paid differently, roughly equivalent in their situations (i.e. getting lower pay in a lower cost of living location is the approximately the same as getting higher pay in a higher cost of living location).
In the next wave of displacements, why not offer affected employees the opportunity for paid relocation to bangalore, manila or one of sites in that geo? Of course their pay would be adjusted according to the cost of living in those places, but its "the same thing". Win-win!