Then you've lost 10% of nothing monetarily AND I've lost 10% of whatever the amount of gold spent/ stats gained. I understand your example but it can't be assumed that we've both lost 10% of nothing monetarily when I've spent gold and you haven't in the event 10% is taken from both of us.
You are proposing that the ENTIRE 10% can be attributed to illegitimate prizes in both of our cases when what actually happened is a more evenly distributed stat loss in your case VS. a stat AND gold loss in mine.