It would prevent people from bumrushing the club champ (or at least make it less likely). There's something wrong about people simply soloing the first iterations of the champ when they are still squishy. That sorts of beat the collaboration purpose eh?
Those numbers are indeed accurate to testing within reason. You've only given number of fights when it's actually the raw impression amount, so the rough estimations may be slightly off, but Bomba's estimates are definitely in the right area. Here's a link to a table that various users have contributed towards with their personal data.
https://docs.google.com/spreadsheets/d/13nbqBk8zQjiyWMpdmdi1Ir7X6OiljTMzM8mvRpdT8hI/edit#gid=111486868
So yeah, you're providing feedback on something y