Dumoulin has been recovering from COVID.
Last year.
Corsi For%: 51.4% (4th)
Goals For%: 58.62% (2nd)
xGF: 27.1 (2nd)
Scoring Chance %: 51.71% (2nd)
High Danger Scoring Chance%: 48.95% (2nd)
5v5 on-ice shooting%: 9.19% (4th)
On-ice save%: .937 (1st)
5v5 TOI/GP: 18:34 (2nd)
Goals/60: 0.32 (2nd)
Assists/60: 0.71 (4th)
Points/60: 1.02 (3rd)
That's... not what his advanced stats show.
CF%: 5th
XGF%: 4th
SCF%: 4th
HDCF% 5th
Granted Friedman only played a few games, but Dumoulin very much looks like a guy that's only playing top pairing minutes because the Pens don't have much in the way of other options.
The fact that his advanced stats look extremely similar to Cody Ceci's scares me more than it encourages me, honestly.
Also of concern, Dumoulin was 6th among Penguins defencemen last year in defensive zonestarts. Wouldn't you want a defensive wizard to be.. utilized defensively? He had the highest offensive zonestart push of any regular Pens D, which is how Edmonton utilizes "notably sucks at defence" Tyson Barrie.
Again, not trying to trash the guy, I'm just trying to make sense of your "top 3 organizational prospect + 1st rounder" valuation. I just don't see it.