These are last year’s rankings. Maybe these are indicative if the teams have the same or similar pass rush, same or similar CBs. But, for example, we don’t have G Williams and Chestnut or Carter in the secondary, so past performance may not . . . .
No doubt the turnover with college ball means the numbers shown are not going to be the same.
But good schemes and good DCs tend to be good pretty consistently. And bad defenses tend to stay bad.
Let's compare the 2022 schedule to 2023 to try and understand some about this.
2022 Schedule
UL
at UConn
Purdue
Virginia
Wagner
NC State
at Clemson
ND
at Pitt
FSU
at Wake
at BC
Minnesota (neutral)
2023 Schedule
Colgate
Western Michigan
at Purdue
Army
Clemson
at UNC
at FSU
at VT
BC
Pittsburgh (kind of neutral)
at Georgia Tech
Wake
Colgate replaces Wagner. I think both stink and there will be little difference here.
Let's match up UConn with Western Michigan. WMU is 129th of 133 teams in returning defensive production. UConn actually had a decent defense last year. They finished 70th in total defense in the country. Granted they played a weak schedule but I think one can make a good argument WMU is going to be a weaker defense than UConn.
We play Purdue both years. Purdue is 88th in returning defensive production for 2023. Their DC is Kevin Kane, who was the LB coach at Illinois last year. Ryan Walters was the Illini DC and he has taken over the the new HC. Kane was the LB coach at Illinois the last two seasons and before that was the DC at SMU and NIU. They have a new scheme, a new DC and a lot of turnover. I think it is reasonable to expect them to be worse than last year.
The last OOC opponent for last year was ND at home. This year it will be Army at home. Army's defense was interesting last year. They were the 4th-best defense in the country against the pass, but the 12th-worst against the run. It looks like they return most of their key players but had some significant personnel losses. They are probably going to be somewhere middle of the pack. Regardless, ND had a very strong defense last year. This should be a significantly easier defense to move the ball against and to score against.
In terms of conference play, the teams we played last year and play this year are Clemson, FSU, Pitt, Wake and BC.
Clemson returns a lot of talent on defense and will likely be better.
FSU returns a lot of talent on defense and will likely be better.
Pitt suffered major losses on defense (106% in returning production on defense) and will likely be worse.
Wake suffered significant losses on defense (75th in returning defensive production), was not good last year (93rd in total defense) and will likely be somewhat worse.
BC returns most of their players (13th in returning defensive production). They were 67th in total defense in 2022 and will likely improve. Perhaps significantly.
Virginia was swapped for Georgia Tech.
UVa had a good defense. GT was 12th in the ACC in total defense last year and last in defending the run. They lost their best DL and both starting LBs. They will likely about the same in 2023. I think GT is a weaker defense in 2023 compared to 2022 Virginia.
NC State was swapped for UNC.
NC State had a very good veteran defense in 2022. UNC had a horrific defense. UNC returns a lot of starters but last year, NC State was 20th in total defense in the country and UNC was 115th. This is another game where Garrett is going to find easier going against this defense.
UL was swapped for VT. UL finished 24th in total defense last year. VT finished 56th. VT is listed at 59th in returning defensive production, so I think we should expect similar performance this season. Perhaps they can break into the top 50. Regardless, UL's defense last year was top notch. I see no scenario where VT gets to that level in 2023.
So of the 12 regular season opponents, I think the defense we face will be worse in at least 8 of the games. One is roughly a push and 3 defenses should be tougher.
Overall, I think things look good for improved numbers on offense.