You will preserve the morale of your internal teams:

Every person you hire fits into your organization like a puzzle piece in a much larger canvas. A good hire can not only add vital new skills and experience to your team, but can also bring warmth, inspiration, and camaraderie to your company culture.

The Recruitment is concerned with developing a pool of candidates in line with the human resources plan. In human resource management, “recruitment” is the process of finding and hiring the best and most qualified candidate for a job opening, in a timely and cost-effective manner.

Morale. Improved employee morale is another advantage of turnover. When employees who are performing at marginal levels leave the organization, it inspires remaining workers and returns the workplace to a team-oriented work environment where everyone is focused, driven and interested in doing a good job.

Job analysis is the process of gathering and analyzing information about the content and the human requirements of jobs, as well as, the context in which jobs are performed. This process is used to determine placement of jobs.