This doesnt make sense. So its your job to suggest someone to leave, but it isnt your to suggest a replacement? Its pretty much the same thing. It's our management's job to find who they want, and deal with them and bring them here, yes, true. But you are telling us you'd like a change, then may you tell us who you wish to replace him, in this time?
I myself have replacement in mind for every player I want out, and I'm very sure everyone else too, whether it happens or not is another thing. Also players arent coaches, there are plenty of them, while coaches are harder to find especially at a time like this.