I want to know the answer to the following question:
Why did Wilson rotate officers between communities?
All the background I'm provided with is that "Strategies employed by O.W. Wilson included rotating officers from community to community to reduce their vulnerability to corruption, establishing of a non-partisan police board to help govern the police force, a strict merit system for promotions within the department, and an aggressive recruiting drive with higher police salaries to attract professionally qualified officers.". Is that enough to answer the question?