As I understand it, from his explanation on TheDomains, his message that read,
"Next week I will announce the new owner of domaining.com" simply meant: "Due to personal circumstances, I have to make a deal next week, so I am sending a notice to everyone to let them know to submit their best and final offer immediately, because I will be accepting the best offer next week due to time constraints."
In other words, it's a blind auction. No one knows what anyone else is bidding and the best offer is accepted. There is absolutely nothing wrong with this sales process.