This is a neat little graphic. (Last updated 12-17-2015 9:29am Eastern)

 

Below you'll find the current status of all open and filled FBS head coaching jobs. We don't include coordinator positions unless he leaves to become a head coach (or vice versa). We'll keep this as updated as possible.

I also copy and pasted the info below: 

Open Jobs (3)

1. BYU Out: Bronco Mendenhall (to UVA)
2. Tulane Out: Curtis Johnson (fired) 
3. ULM Out: Todd Berry (fired)
4. LSU Out: Les Miles (fired)

Filled Jobs

1. East Carolina In: Scottie Montgomery (Former Duke AHC/OC/QB) Out: Ruffin McNeill (fired)
2. Bowling Green In: Mike Jinks (Former Texas Tech RB Coach) Out: Dino Babers (to Syracuse)
3. South Carolina In: Will Muschamp (Former Auburn DC) Out: Steve Spurrier (retired)
4. UNT In: Seth Littrell (Former UNC OC) Out: Dan McCarney (fired)
5. Syracuse In: Dino Babers (Former Bowling Green HC) Out: Scott Shafer (fired)
6. Rutgers In: Chris Ash (Former Ohio State DC) Out: Kyle Flood (fired)
7. Virginia In: Bronco Mendenhall (Former BYU HC) Out: Mike London (fired)
8. Missouri In: Barry Odom (former Missouri DC) Out: Gary Pinkel (retired)
9. Memphis In: Mike Norvell (former Arizona State OC) Out: Justin Fuente (hired by Virginia Tech)
10. Miami In: Mark Richt (former Georgia HC) Out: Al Golden (fired)
11. Maryland In: D.J. Durkin (former Michigan DC) Out: Randy Edsal (fired)
12. Toledo In: Jason Candle (former Toledo OC) Out: Matt Campbell (hired by Iowa State)
13. Georgia In: Kirby Smart (former Alabama DC) Out: Mark Richt (fired)
14. UCF In: Scott Frost (former Oregon OC) Out: George O'Leary (resigned)
15. USC In: Clay Helton (Former USC OC) Out: Steve Sarkisian (fired)
16. Iowa State In: Matt Campbell (Former Toledo HC) Out: Paul Rhoads (fired)
17. Virginia Tech In: Justin Fuente (Former Memphis HC) Out: Frank Beamer (retired)
18. Illinois In: Bill Cubit (Former Illinois OC) Out: Tim Beckman (fired)
19. Hawaii In: Nick Rolovich (Former Nevada OC) Out: Norm Chow (fired)
20. Minnesota In: Tracy Claeys (Former Minnesota DC) Out: Jerry Kill (retired)

Not sure if this warrants any specific "discussions", but this year has been really crazy.