I don't understand.
Peja asked to be traded, and he was (almost, anyway). Did he expect to be a part of the entire process, have to initial the deal himself? I mean, if go into your manager's office and ask to be transferred or reassigned, do you get mad when it gets done? If I remember correctly, Peja asked to be traded, and then made it clear that it didn't matter where he went. He just wanted to go -- anywhere.
Now, on the flip side, if you go into work on just another day and there's someone else sitting in your desk (which might happen to me one of these days if I don't get my branches numbers up), then I can understand how upset you'd be. But don't complain because they honor your request.