No, it's not mostly based on Herbig, it's based on having only two DL on the field. You're misunderstanding what I'm saying.
Since Leonhard has become the DC, whenever they play against a 3-WR set - including every game against Ohio State - they play a 2-4-5. Watch the film of every Ohio State game. The point I'm making is that two DL cannot control the line of scrimmage against Ohio State.
Since Leonhard has become the DC they have played OSU five times. OSU's rushing totals in those five games:
9/24/22 - 43 carries, 258 yards
12/7/19 - 46 carries, 172 yards
10/26/19 - 50 carries, 264 yards
12/2/17 - 42 carries, 238 yards
10/15/16 - 45 carries, 185 yards
And those 2016/2017 teams had a lot of talent in the linebacker room. Once they held them to less than four yards per carry, but still over 170 yards rushing. In the game on Saturday, in the first half OSU's RBs had over 100 yards of rushing before contact.
What I'm saying is to run a 3-3-5 instead. Still have 5 DBs on the field to protect against the pass, so it should not affect pass defense. Rodas Johnson or James Thompson can play DE with Goetz/Peterson as an on-ball OLB and Herbig at more of a WILL/off-ball blitzing LB. That has to have a better chance of controlling the LOS.
When UW was more competitive with OSU they ran a 4-man front. Yes, some of the DEs were 240-250 lbs (such as O'Brien Schofield), but some of the DEs were more like 6'5", 295 (JJ Watt). My point is that the 2-4-5 that they were running out there didn't have enough size to hold the LOS against Ohio State. It might work against most teams - which are smaller and less talented - but not Ohio State. The teams that have been more competitive against Ohio State have been teams with 4-man fronts.