I think his idea is that Savii auctions should be editable. Not a good idea, in my opinion, as it opens up more windows for point fraud and overall trouble.
The solution: be smart and set a relatively low initial bid req.
What's wrong with just planning your Savii over? A editable Aunction would cost trouble and drive users mad they probably paid the right amount for, and then notice a change in price? Be realistic, and set a certain price permanently.