Posted by ESPN.com's Paul Kuharsky
It comes as no surprise that Gregg Williams isn't going to be back as Jacksonville's defensive coordinator, according to ESPN's Chris Mortensen.
He and Jack Del Rio, both strong-willed coaching personalities, never seemed a good fit for each other. Del Rio is safe because of his big contract, and he's never hesitated to make changes on his staff.
In a normal year, Williams might have hit the market and found a better situation.
But with Mike Nolan already available and other head coaches who could be fired likely to be available as defensive coordinators, it could be a tough market. That list could include names like Rod Marinelli, Romeo Crennel, Jim Haslett as well as less likely possibilities like Herm Edwards, Marvin Lewis and Mike Singletary.
Many will automatically presume Williams will land back in Tennessee, where he worked his way up under Jeff Fisher before leaving to become head coach of the Buffalo Bills after the 2000 season.
Fisher could have an opening if Jim Schwartz gets his first head coaching job. But with such a vacancy, Fisher would also look at strong in-house candidates Dave McGinnis and Chuck Cecil.