[Mick]

Here are the NFL Hall of Fame coaches.  Put them in order of playoff winning percentage 

.900, Vince Lombardi
.800, Weeb Ewank
.727, Tom Flores
.714, Bill Walsh
.708, Joe Gibbs
.692, Jimmy Johnson
.667, Chuck Noll
.667, George Halas
.625, Hank Stram
.579, Bill Parcells
.579, Marv Levy 
.571, Bill Cowher
.563, John Madden
.556, Tom Landry
.545, Dick Vermeil
.528, Don Shula
.474, Tony Dungy
.455, Bud Grant
.333, Paul Brown
.222, George Allen
.167, Sid Gillman

Name the only retired coach with both a .667 record or better and at least ten playoff wins who is not in the NFL Hall of Fame. In other words, has a record better than 13 of the coaches on the above list.

[Mick]

Here are the NFL Hall of Fame coaches.  Put them in order of playoff winning percentage 

.900, Vince Lombardi
.800, Weeb Ewank
.727, Tom Flores
.714, Bill Walsh
.708, Joe Gibbs
.692, Jimmy Johnson
.667, Chuck Noll
.667, George Halas
.625, Hank Stram
.579, Bill Parcells
.579, Marv Levy 
.571, Bill Cowher
.563, John Madden
.556, Tom Landry
.545, Dick Vermeil
.528, Don Shula
.474, Tony Dungy
.455, Bud Grant
.333, Paul Brown
.222, George Allen
.167, Sid Gillman

Name the only retired coach with both a .667 record or better and at least ten playoff wins who is not in the NFL Hall of Fame. In other words, has a record better than 13 of the coaches on the above list.