If you are going to call it "like it is" call everything.
There was a least a modicum of an offensive set up with Champagnie here in 2021-22. This past season there was absolutely nothing that resembled anything more than playground ball most of the time. You are correct that every stat of Posh's was lower or higher (both meaning worse) than in previous years. However, as a team every stat except for FG% (.4% increase) and 3p% (.4% increase) were also worse. And if you take Storr out of the equation the 3p% would have dropped too.
Soriano grew and should be congratulated, but when I see only one person growing, not a team, I chalk that up to personal maturity and vision...as well as with JC getting drafted, led to more ball touches for Soriano. On the flip side, in this free-for-all minded offense, MA brought in more guards, which despite increased minutes meant less touches for Posh and which encouraged poor shot selection.
This whole team was poorly coached and disorganized. Poor management will carry over not only into games, but practices and daily life as well. So while you rail about Posh's stats last season and pshaw his accolades from two years ago, you do so while simultaneously ignoring the fact that his leadership failed him, doing a piss-poor job of leading him and fostering his growth and success. Saying he's not half the player he was two years ago, rather that is absolutely true or not, is not only a one-sided, cynical point of view, it fails to figure in the rest of circumstances surrounding this team.
Just calling it like I see it. I think Posh would flourish under RP, as would Wusu, Jones and Storr in my opinion...which of course we know what opinions are worth. I'd like to see them on this roster.