The Whirlwind Rend Nerf is effectively more than 7 Tiers

Here is an example of the data/table in question. It was the top clears in the current live era nonseason vs. the PTR barbs non-season. Since I showed an estimate (I clearly noted that it was an estimate), I also included the current real data “140-done”. Based on the inclusion of an estimated data point, I did not include any simple analysis (means/medians/StDev) that would not even make sense since this just looks at top clears.

P.S. The data was accurate when I posted it originally.