I like Mike Singletary. As a player he was great, and as a coach, I thought he was good, but got the rough end of the pineapple. He would bring much needed leadership to a good defence that could be great.
As a position coachI love Bowles. Austin is also good. Please don’t judge Austin by this single season with the Bengals. His work with other defenses in Detroit and Arizona has been documented.
Aside from established guys, Andre Patterson is an interesting name. He's done a great job developing Minnesota's pass rushers. With the exception of a few great coaches, I think most DC's are more-or-less the same (speaking of impact). If you want a good D, you better have great talent. Greg Williams, for example, is one of the worst DC's in the league, and the Browns have a decent D this year, because they're talented.
Fangio as HC would be Miami's best bet to field a much-improved D in 2019.
And the real reason miami won the 2 superbowls.can I get a reincarnated Bill Arnsparger!
People love to hate on sexy Rexy but I'd love it. He's as arrogant as Gase, and I think he'd let the HC know his play-calling and QB decisions suck foot. If we are going to keep Gase, at least go out with a nuclear bang.