In fact, the call center is similar, and the reserve cadres are just a name, with the same benefits as ordinary employees. It's up to you to decide only after the company expands or the former leader leaves. Of course, you have to consider two questions: 1, when and to what extent the company will expand, and the development after you enter; 2. When did your leader change jobs, and how many reserve cadres competed with you?
In addition, the people in the call center are relatively mobile, so they can't see the wind and hear the sound. They can only find their own position, see if there is room for development, and find their own way.
I hope it helps you.