Listened to a good bit of it and actually agree with a lot. Things I agree with...
No real LT to take at 10, they will let Braxton and Kiran battle it out.
Williams is a trade down candidate who isn't worth it at 10. I hate the real low pass rush win rate %.
Pearce has elite traits and could be perennial double-digit sacks - no known character flaws. They didn't even touch on his high pass rush win rate %.
IMO, not even close, Pearce over Williams by a longshot.
As you said, I wonder why he isn't ranked and projected higher.