Here is a fair use snip of the relevant part.
The least experienced
- Iowa
- North Carolina
- Mississippi State
- Michigan
- Syracuse
- NC State
- Alabama
- Clemson
- Utah
- Kansas State
• The gap is wide. The top 10 teams averaged around 410-520 career snaps per player. The teams at the bottom are around 270-300. Iowa, at 222.4, is more than 50 snaps per player lower than the second-least experienced team.
• Naturally, there’s going to be a small bias on this list against teams that can recruit at an elite level and heavily invest in incoming freshmen — and their ability to retain them. Three of the bottom 13 teams — Alabama, Georgia and USC — all signed top-10 classes, with the Trojans at No. 1. Michigan ranked in the top 15. Clemson famously takes few transfers and added a freshman class of 23 players. North Carolina, in Bill Belichick’s second season, also added 40 freshmen to its roster, as well as some transfers who weren’t as experienced.