Usually I think offensive coaches need to be head coaches, as usually defensive head coaches will have their top offensive coaches stolen and the offenses fall apart...
That being said, I truly feel Bengals DC Lou Anarumo absolutely deserves interviews for head coaching jobs... he's maximizing what he's got.
But speaking of LB coaches to possibly DC... Bengals LB coach is James Bettcher whom has been Edge Rusher and then DC under Bruce Arians while they were with the Cardinals. Then DC for the Giants under
Joe Judge, and really as DC Bettcher's GMs have sucked! But I think Bettcher's defense would surely be aggressive and interesting.
Steelers LB coach Brian Flores might be interesting if he doesn't get a promotion this offseason.
I still love the idea of getting Vic Fangio to run the Vic Fangio defense ... though rumor is he's most likely going to be Sean Peyton's DC, if Peyton becomes a HC.
Broncos DC Ejiro Evero, did well ... and if the Broncos don't keep him, he might be an interesting hire.
Jim Leonhard is now a FA coach.
If Jets fire head coach Robert Saleh, one of LaFleaur's best friends next year, might be a good DC pick up.
If Commanders fire their coaches, either head coach Ron Rivera or DC Jack Del Rio, they might be good pick ups.
Or hell, if Barry just runs this system like he did at the end of the year than how he did at the start, it might be a hell lot better without doing anything other than getting guys back healthy.