No reason for WGT to impose a new layer of rules on clubs. Sorry, as an owner, I do not agree.
Club tournaments are for fun. If someone does not want to enter because other scores are too low, so be it. I think the highest entry we have had for premium tournaments in club is 30, and usually 20-25. Nobody is making money except WGT with their 20% take.
Different for WGT R-G and brackets, where hiding scores is appropriate. So I agree with that too.
(Later edit: in club brackets, scores are hidden until opponent has played.)