Shoop's defense is cerebral. When less-than-dominating players understand it and execute it as a team, they've been able to stymie superior offensive talent.
At the start of the season, my impression from watching games and reading postgame quotes was that the starting defenders were still missing assignments on the playing field, even though they were getting it right in practice.
With each injury (or dismissal), with each step down the depth chart, we not only dropped in level of physical talent, we dropped in competence with Shoop's D. And that pattern continued, requiring even more game reps from players who had not been good enough to start, either physically or mentally.
I think the difference between last night's defensive interior play, and the end of the season's play, was execution. With the added prep time, "light weights" like Kongbo were confident of their assignments, so they executed at full speed without hesitation. The Nebraska offensive line SHOULD have dominated that contest from start-to-finish, based on size, talent, and unit cohesion.
I believe our success against them last night, with under-manned but mentally prepared players, represents the seal of approval on Shoop's hire.
As for the DB play... I'm sure what we saw is not what they've been coached. As for a better educator or better players, CBJ will upgrade both if he is able. But you don't fire a coach until you're confident you have a better one ready and willing to sign on.
The truth at this level is, every experienced coach is effective with a certain type of player. But only a few programs can recruit only the 4/5-star talent that fits their preferred mold. Rising programs like ours have to hire coaches who are able to communicate effectively with a variety of personalities, mindsets, weaknesses and strengths, in order to put a contending product on the field.