回複：回複：職場特殊案例：葫蘆裏藏的什麽藥？

Companies can use this way to avoid potential law suits if they want to get rid of employees. Middle / Big companies usually have established certain procedures and formal trainings to managers to demonstrate that companies did their best efforts to help their employees before firing employees.
Certainly, it is just my guess that they might want to get rid of Hill...