I have to say that while it might be a good way to cause issues within the scheduling and currency departments, it also has the very negative impact of splitting a deep wedge between the pilot group. If an FO is willing to participate so be it. But I can tell you that any captain that imposes "self-rule" and forbids an FO (involuntairly) from flying is doing nothing to help the overall situation.

I certainly hope that this post is in jest.