You are trying to determine whether job rotation is a good fit for your organization's training needs. Which of the following are likely reasons supporting the usage of job rotation?

A) greater staff flexibility and cross-pollination of skill sets
B) lower employee engagement and general increase in job satisfaction
C) less expensive way of introducing job enlargement to employees
D) decreased number of job specifications and job descriptions

Job rotation can lead to greater staff flexibility as employees gain experience across different roles, and can also allow for cross-pollination of skill sets as employees learn from different departments or teams.

B, C, and D are not likely reasons supporting the usage of job rotation. B is incorrect as job rotation is often associated with increased job satisfaction and employee engagement. C is incorrect as job enlargement is not the same as job rotation and does not necessarily require a job rotation program. D is incorrect as job rotation may require more detailed job specifications and descriptions to ensure employees are properly trained and prepared for their new roles.