What will Hafley's Defense look like and how long will it take BC to adjust?

One of the benefits of running Spaz's Cover 2 defense so long was that every player knew what to do, especially by the time he had been in the system a year or two. Smart players then almost become coaches on the field because they could then help put other guys in the right spot. (The real breakdown of Spaz's D occurred as the talent declined and McGovern and Spaz couldn't get on the same page once Spaz became head coach.

When Don Brown took over the D, he implemented his heavy blitz package. The was about as opposite as could be from Spaz and took a few seasons to adjust. We didn't have the talent or experience. But once he got both, the D was lethal. He put a lot of responsibility on his DBs, but they delivered and BC had one of the best Ds in the country. Once Brown left, BC then saw things erode again. It was partially due to tweaks made by his successors and a drop in talent.

This brings us to the Jeff Hafley/Tem Lukabu. A first time Head Coach and his first time Defensive Coordinator. They worked together at Rutgers, but I don't think they will be running Schiano's old scheme. We know from Ohio State that when Hafley had his own D, he ran a Cover 3 in the Pete Carroll Single-high mold. 

The Cover 3 in Carroll's world puts the DBs in single coverage where they are trying to prevent the big play and funnel the WRs into certain areas. They play behind the WR so it might appear a little soft and won't manhandle the WRs like the Don Brown DBs did. 

With the DBs preventing the big plays, the LBs (and a Safety) get all the underneath stuff. This helps BC since our LBs are probably our most talented position group on the defensive side.

At Ohio State, Hafley also had all defensive players watching the ball. There weren't run stoppers assigned...they were all supposed to stop the run. Help, leverage and keeping assignments simple were the key. The front guys are reading the backfield and chasing the QB and/or RB.

If Hafley follows his Ohio State model, his D will be pretty simple and standard. Not a lot of blitzing or anything particularly unique on early downs. It will seem more like Spaz than Brown.

I think simplifying the D will make things better than they were last year. Clearly there were lots of assignment breakdowns. That alone will make a difference. Hafley also put an emphasis on tackling at Ohio State. I hope that improves as well. But we will all find out more on Saturday.

For more reading on Xs and Os under Hafley at Ohio State, I recommend these three articles:

1. Hafley brings a renewed focus on pattern-match coverage to Ohio State

2. Why OSU prefers a 'vision and break' style of zone coverage

3. Emulating Pete Carroll's single high defense in 2019

Reaction to Hafley's coordinators

After a few weeks of speculation, Jeff Hafley hired his first coordinators at BC. They are Offensive Coordinator Frank Cignetti Jr and Defensive Coordinator Tem Lukuba. Both have a history with Hafley and both come with some questions. Because there is less known about Lukuba and because he is on Hafley's side of the ball, I will deal with him first.

Tem Lukuba
What to Like: He's relatively young for a coordinator. He has multiple years experience with Hafley. He's recruited our region before. He has P5 experience and NFL experience.
Concerns: He has never been a coordinator before. He has bounced around a bit.
Bottom Line: This is a guy Hafley knows and has worked with before. The fact that Schiano brought him from Rutgers to the NFL is a pretty good endorsement. I am really not concerned about him as a coordinator as I feel like Hafley will be heavily involved in that side of the ball. If Hafley likes this guy and trusts him as a recruiter and talent evaluator, than I am on board too.

Frank Cignetti Jr
What to like: He is an experienced college coordinator with many stops and plenty of history (see below). He has worked with Hafley at two different stops. I assume there is a good level of trust. I also hope that he can be someone Hafley can use as a sounding board. There is a lot to take in as a first time coach. Cignetti has been around the block a few times and the hope is he can help Hafley.
Concerns: Cignetti has been away from the college game for a while now, so he hasn't been recruiting lately. I don't know what he has or will change, but Pitt and Rutgers (his last two college stops) ran somewhat traditional pro-style offenses. I know BC can recruit to that, but I was hoping we might embrace some innovation with the new staff. Selfishly I was hoping for someone either from the Mike/Kyle Shanahan school or the Chip Kelly/Ryan Day school.
Bottom Line: Cignetti had been floated very early on as a potential coordinator. There were some other names also floated who seemingly had more upside or excitement. This is a critical position for Hafley and he needs to get it right. Going with someone he knows is fine. Also, in looking at Cignetti's track record, it is better than I realized. He is not a miracle worker, but has done some impressive things when calling plays.


Frank Cignetti Jr's impact as an OC
(For this exercise I used NCAA stats for his time at Fresno State. So that was just raw, total offense. For the other stops I used Football Outsiders analytics of Offensive S&P+)

Fresno State
Total Offense Rank
Pre-Cignetti in 2001 -- 4th
Cignetti 2002 -- 62th
Cignetti 2003 -- 80th
Cignetti 2004 -- 5th
Cignetti 2005 -- 6th
Post-Cignetti in 2006 -- 64th

North Carolina
Off S&P+ Rank
Pre-Cignetti in 2005 -- 91
Cignetti 2006 -- 80
Post-Cignetti in 2007 -- 93


Cal
Off S&P+ Rank

Pre-Cignetti in 2007 --18
Cignetti 2008 -- 30
Post-Cignetti in 2009 -- 47

Pitt
Off S&P+ Rank

Pre-Cignetti in 2008 -- 63
Cignetti 2009 -- 14
Cignetti 2010 -- 55

Post-Cignetti in 2011 -- 74

Rutgers
Off S&P+ Rank

Pre-Cignetti in 2010 -- 107
Cignetti 2011 -- 98
Post-Cignetti in 2012 -- 109

While not without some ups and downs, Cignetti generally improves on the offense when he arrives and it declines when he leaves. He has produced multiple top 25 Offenses at different stops. He is not someone who dominates at every step, but he is certainly proven capable of handling a P5 offense.