The idea of arguing for the reverse position was tried in
Upside-down Day (see also
Upside Down Day Comment Thread). It was setup as a general discussion thread, rather than a Great Debate thread.
In my opinion, it didn't work out all that well. I doubt that making it a GD would have changed that.
I will leave this PNT open for a while. If there is are evolutionists who really want to do this, they should post their application(s) to
Topic Proposal Issues. If there are one or more applicants, then randman can post to the same thread as the applicants, to indicate his willingness to participate. Or, if he prefers, he can post that he is not willing (and without waiting for applicants).
If ohnhai wishes to refine the idea, or make other related suggestions, he should reply to this message.