Bills - Marv Levy
Dolphins - Shula
Patriots - Belechick
Jet - Rich Kotite
Ravens - Harbaugh
Bengals - Sam Wyche
Browns - Paul Brown/Marty Shottenheimer - I actually think Stefanski is the best they have had but, man, that place is a shit show
Steelers - Noll
Texans - Demarco
Colts - Dungy
Jaguars - Coughlin
Titans - Fisher
Broncos - Shannahan (sp)
Raiders - Madden
Chiefs - Reid
Chargers - Coryell
Cowboys - Johnson
Giants - Parcells
Eagles - Reid
Commaders/Skins - Gibbs
Bears - Ditka???
Packers - Holmgren - I think Lefleur will surpass him
Lions - Dan Campbell
Vikings - Bud Grant
Falcons - No idea - I'll say Dan Quinn, but it may be Mike Smith
Pathers -
Saints - Sean Payton
Bucs - Dungy
Cardinals - Arians??
Rams - McVay
Niners - Walsh
Seahawks - Holmgren
Bills - Marv Levy
Dolphins - Shula
Patriots - Belechick
Jet - Parcells
Ravens - Harbaugh
Bengals - Sam Wyche
Browns - Marty Shottenheimer (modern era) - agreed that place is a shit show
Steelers - Noll/Cowher-Noll based on titles
Texans - Demeco Ryans
Colts - Dungy
Jaguars - Coughlin
Titans - Fisher
Broncos - Shannahan
Raiders - Madden overall /Flores (modern era)
Chiefs - Reid
Chargers - Coryell/Bobby Ross
Cowboys - Johnson
Giants - Parcells/Coughlin
Eagles - Reid
Commaders/Skins - Gibbs
Bears - Ditka
Packers - Holmgren
Lions - Dan Campbell
Vikings - Bud Grant
Falcons - Dan Reeves
Pathers - Fox/Rivera
Saints - Sean Payton
Bucs - Arians/Gruden - titles are the name of game. Dungy gets honorable mention as he fixed the culture which Gruden used to get over the hump, but Arians wins out for win% for time here and fixing the broken culture and of course the championship
Cardinals - Arians
Rams - McVay/Vermeil
Niners - Walsh
Seahawks - Holmgren