My chart only includes RP'ers in the years and time frames chosen.
Your original chart has only 3 levels in order to differentiate pedigrees. FG's? seven. There's where the root of your flaw analysis begins
What are you talking about "normalizing?"
FG's player charts are not the same for Relievers in their scale so you have to normalize them.
You chose fWAR, not me. It's not my stat of choice.
Most of the times fWAR is a good metric in order to rate value. It's the choice, not mine.
The stats I use actually shows Barnes worse than fWAR. I'm not trying to claim he's top 20% or even 25%. I'm just showing your stat of choice, this time, shows he was better than his peers, which means better than mediocre by definition. (I go by Webster not fangraphs normalization charts or whatever you claim when determining what mediocre means).
Again, he is not. Look at FG's WAR chart. Not your bizarre chart
IMO, he was above average by enough to place him out of the mediocre tier from 2017-2020. It's not by a lot, but he's not mediocre, and your stat, fWAR, shows he was not mediocre. Now, you're trying to claim he's in the 5th lowest tier out of 7?
Based on FG's WAR chart (not my opinion) he was below average regardless how you want to slice it.
The goalposts never stop moving.
Not sure what does this mean lol