First Look: Aurich’s 4-2-5 Finally Hits Live Snaps
All the 4-2-5 talk has been practice talk. Walkthroughs. Camp scrimmages. Rob Aurich explaining what the front is supposed to look like when nobody is keeping score.
Saturday is the first tape that counts.
Ohio is not Oregon. That is the point. Nebraska gets a MAC team with a new head coach, a quarterback who runs more than he completes, and a backfield that will try to make this a physical game. If the Blackshirts cannot set edges and fit the run against that, the scheme conversation is already behind schedule.
What you are actually seeing
Forget the label for a minute. A 4-2-5 is four down linemen, two linebackers, five defensive backs. Last year Nebraska lived in a 3-3-5 look. Same number of bodies. Different jobs.
The extra down lineman is there to occupy blockers so the two linebackers can run. Vincent Shavers and Dexter Foster at Mike. Owen Chambliss and Dawson Merritt at Will. If those guys are scraping over trash all afternoon, the fourth lineman is not winning. That is the first grade.
Nickel is the base, not a changeup. Fifth DB on the field most snaps. Ohio will try to make that look light against two-back looks. Aurich has to decide when to keep the nickel out there and when to sneak a bigger body in. Watch the first third-and-short. That substitution tells you what they really trust.
The Ohio problem, specifically
Nick Poulos is 6-foot-6 and a better runner than passer. Career completion percentage is in the mid-40s. Do not make this about covering four verts. Make it about keeping him in the pocket and tackling him when he leaves it.
Victor Rosa and Duncan Brune will get carries. Ohio does not have Parker Navarro anymore, so the offense is going to lean on the run and play-action. That is the exact diet that exposed Nebraska a year ago. Aurich was hired, in part, because the run defense could not hold up in November.
So the lab test is simple:
First-and-10 inside zone. Who fills?
Bootleg the other way. Does the end stay home?
Third-and-6. Does Poulos scramble for the first down because somebody widened too far?
If those three look clean by halftime, the 4-2-5 just passed its first quiz. If Ohio is on schedule for 4.5 yards a carry, it is the same old problem in a new alignment.
“Take 3”
Aurich has been saying it since he got here. Three takeaways a game. Not a slogan if they do not punch the ball out or drop into a throwing lane.
Ohio should give them chances. Poulos will hold it. A new offensive line on the road in Lincoln will hold it. The question is whether the front is getting enough heat to force the mistake, and whether the five DBs are close enough to catch it.
Do not obsess over sacks. Watch the hits on Poulos as he climbs. Watch whether the nickel is breaking on the first hitch. Those are the plays that become takeaways later in the year against better quarterbacks.
Who has to show up
Cameron Lenhardt and the edges have to set the width. Riley Van Poppel and Owen Stoudmire have to hold the middle. If the tackles get washed, Shavers is running a marathon.
In the back end, Andrew Marshall and the corners have to live with split-safety looks. Aurich wants simple before the snap and choices after it. That only works if the first step is right. Ohio will motion and try to make a safety hesitate. One wrong step is a chunk play, and then the whole stadium starts talking about the secondary again.
Chambliss missed time in camp. Prescott is out for the year. That is not ideal for Week 1. It is also not an excuse against Ohio. Depth is part of the scheme. If the next guy cannot play the rule, the rule is broken.
What “good” looks like on Saturday
Not a shutout. Not 12 sacks.
Good looks like this: Ohio’s first three drives end in a punt, a three-and-out, and a field-goal attempt. The Bobcats do not have a 12-play touchdown drive. Poulos does not pick up two first downs with his legs. Nebraska’s linebackers are running downhill, not sideways.
If the Huskers are up two scores in the third quarter and the defense is still flying around, Aurich got what he needed from Week 1. Film he can teach from. Not film he has to apologize for.
Ohio is the lab. The 4-2-5 is no longer a press-conference diagram. Saturday it is just 11 guys, a running quarterback, and a chance to prove the change was more than a new number in the base personnel.