Originally Posted by
Hawgdriver
I wonder if 'special' MLB is some magical key ingredient to his defense. The two years he's had elite results as a DC could be attributed to personnel rather than scheme:
2011, SFO, Overall defense 2d in points, 4th in yards, 1st in takeaways. Key players - N. Bowman, P. Willis, J. Smith, A. Smith, D. Goldson. 1st year as DC with J. Harbs as HC taking over from Singletary.
2012, SFO, Overall ranks about the same, fewer takeaways. Same personnel.
2013, SFO, same ranks (approx) same personnel, except Reid in at FS instead of D. Goldson.
2014--SFO, some regression, 10th in points, 5th in yards, lost Bowman and Willis + Aldon Smith both only played 6 games
Testing out the hypothesis of personnel dependence: let's look at the jump between 2017 CHI and 2018 CHI. Big jump in defensive statistical rankings. 2017-->#10 defense, 2018-->#1 defense.
2017 personnel: this is weird because they only had 3(!) sixteen-game starters on defense--Kyle Fuller (CB), Eddie Jackson (S), and Akiem Hicks (DE). Holy crap did you know Hicks is listed at 352# DE? Two others who played 12 games: Prince Amuka and Danny T.
Anyhoo...
2018 personnel:
Roquan Smith, rookie, plays 16 games and leads team in tackles. 5 sacks and some PD's too. Not bad.
Danny T plays all 16 games.
Hicks, Jackson, and Fuller play all 16 again this year, with two of them getting All Pro nods and all 3 making the pro bowl (none made a pro bowl the previous year)
The obvious big addition was K. Mack.
So no key ingredient departed after 2017, but they added Roquan Smith and Khalil Mack. In addition, they got 14-16 games from all their key defensive starters, unlike 2017.
In conclusion...he's had his best years when his off-the-line LBs are great against the run but are also great in coverage...
I think he needs his Bowman/Willis or his Roquan/Trevathan for the magic to happen.