Seeing others ask this elsewhere, and nobody responding, so no… but I'll second the request.
Looks like Corey Jacobs at wrestlingnews.co claimed to have seen a copy of the early script for 'Pandemonium' on April 27, and then Meltzer talked about it in the following issue of the Observer… but he might've just been reporting what the first guy put out there (not exactly following the Vince McMahon biopic story closely).