According to the data of Baidu Library, the reason for opposing the rotation system of class cadres is 1. It will affect the quality of class cadres: the rotation system lacks democratic selection and good assessment mechanism. It is difficult to ensure the quality of class cadres to a higher level just by handing over the responsibility to each class cadre in turn and letting their initiative play.

2. Students with potential cannot be found in time: during the rotation of class cadres, there is no screening aimed at finding potential students, and potential students may miss the opportunity to run for class cadres and fail to display their potential in time.

3. Lack of motivation: class cadres only get opportunities and responsibilities in turn, which means that their term of office is relatively short, the task implementation is limited to the application and publicity of existing measures, lacking the performance of positive innovation, and the space for stimulating students' enthusiasm and ability development is limited.