Inspired from this question
As people come and go over the years where people are located in a work space can become disjointed. It can be beneficial to move people around inside the work space in order to help optimize where people are seated in order to maximize team synergy or at the very least to help reduce those two people from shouting across the office.
Assuming that leadership has decided that they want to do this. From the perspective of the person organizing and executing the cubicle/office reorganization: What are the challenges/pitfalls of performing a cubicle/office reorganization?
Methods to minimize these risks would also be appreciated.