Please, let it be.
While Garrett is the interim coach, here's who ESPN tabs as available.
Tier 1: Bill Cowher, Jon Gruden, John Fox, Tony Dungy, Herm Edwards and Brian Billick
Tier 2: Rob Ryan, Brian Schottenheimer, Leslie Frazier, Perry Fewell and Hue Jackson
Tier 3: Mike Mularkey, Gregg Williams and Marty Mornhinweg
Tier 4: Les Miles, Jim Harbaugh, Butch Davis and Bob Stoops