It was more weird than it was bad. The quarterbacks we faced and Narduzzi's stubbornness were big parts of it. Paul Zeise said on his radio show that Randy Bated finally got him to modify his defensive philosophies in 2018.
The secondary got eviscerated the most, but:
Whitehead - still in the NFL
Maddox - still in the NFL
Lewis - played 25 games in the NFL
Jackson/Hamlin - true freshmen at the time, but both played and are still in the NFL
Jarrett and Soto were good players who were kind of effed over by having their redshirts blown and only playing 4 years, instead of 6 like many have recently. Soto especially got screwed, as his transition inside was going well and he just needed another season to add weight/take off.
Price - 1st Team All ACC.
Some of the linebackers seemed to impress more in the NFL than they did at Pitt.
The results were obviously not good, but there was much more to it than the lack of talent many write it off as.