What would a potential problem(s) be with having a stafing process in which vacancies were filled on a lottery basis from job applicants or on a first come-first hired basis among job applicants? Also, why is it important for the organization to vie

What would a potential problem(s) be with having a stafing process in which vacancies were filled on a lottery basis from job applicants or on a first come-first hired basis among job applicants? Also, why is it important for the organization to view all components of staffing (recruit, selection, employment) from the perspective of the job applicant?