I think Dave McGinnis is the
PERFECT candidate...he is currently the LB's coach for the Titans...but has been DC for the Cardinals 4 yrs, before being promoted to HC there...and remained HC for 3 years, before coming to the Titans. He
SHOULD and probably would have been promoted back to DC after Shwartz got hired as HC at Detroit...but he told Jeff Fisher to go ahead and let Chuck Cecil take the DC spot...that he was ok where he was.
Defensive guys going from the NFL back to college have done really well for the most part, and I think Dave would be perfect for the spot...he coached Mike Singletary for 7yrs...so, this would be my pick at this point.
Tennessee Titans: Dave McGinnis
Dave McGinnis, a 36-year coaching veteran, enters his sixth season with the Titans as the club's linebackers coach and fifth as Assistant Head Coach.
McGinnis has 23 seasons of NFL experience, including three and a half years as the head coach for the Arizona Cardinals. One of the most respected defensive minds in the game, McGinnis directed the Cardinals defense as their defensive coordinator from 1996 to 2000