At the risk of _going there_, I think if you are optimizing a system, freeing resources that are most easily rescheduled is a globally optimal solution. Senior

At the risk of _going there_, I think if you are optimizing a system, freeing resources that are most easily rescheduled is a globally optimal solution. Senior engineers can be slotted into nearly any task. It has the added bonus of enabling wage suppression over the long term. Disadvantaged workers are less likely to leave an org.