Get rid of all the techies - these modern planes are much more reliable. Get rid of all the clerks - we have JPA now so don't need them. Get rid of all the chefs - people can eat ready meals on det and at home units. Get rid of all the medics - we are all CCS trained in first aid for crying out loud.
Make sure we keep the musicians though - they are vital.
Hope G Brown and D Browne aren't reading this...