Here is a list of all current modern era head coaches and their accomplishments that were considered nominees for the HoF class of 2014. Gives you a good idea other head coaches and there struggles with HoF with what they are known for.
BILL ARNSPARGER – 1964-69 Baltimore Colts, 1970-73, 1976-1983 Miami Dolphins, 1974-76 New York Giants
Total of 20 seasons included three as head coach. Mastermind of Dolphins defense that captured six division, four conference championships and two Super Bowls. Also had one division, two conference championships and one league championship with the Colts.
DON CORYELL – 1973-77 St. Louis Cardinals, 1978-1986 San Diego Chargers
Revolutionized the modern passing game and led the NFL into an era of explosive offensive football. Coached teams to a 114-89-1 record and six division championships. Named 1974 Coach of the Year.
BILL COWHER – 1992-2006 Pittsburgh Steelers
A two-time NFL Coach of the Year (1992 and 2004). Led Steelers to eight division championships and a victory in Super Bowl XL. Overall record in 15 seasons: 161-99-1.
#TONY DUNGY – 1996-2001 Tampa Bay Buccaneers, 2002-08 Indianapolis Colts
Suffered only one losing season in 13 years as head coach. Won six division titles, one conference championship, and one Super Bowl victory. Named to the 2000s NFL All-Decade Team.
TOM FLORES – 1979-1987 Oakland/Los Angeles Raiders, 1992-94 Seattle Seahawks
One of only 13 coaches who have won two or more Super Bowls. Led teams to an overall record of 105-90 record. 1982 AFC Coach of the Year, 1982.
#JON GRUDEN – 1998-2001 Oakland Raiders, 2002-08 Tampa Bay Buccaneers
Compiled 100-85 overall record during 11-year career. Led teams to five division crowns, one conference championship and one Super Bowl title. Named NFL Coach of the Year by ESPN in 2002.
#MIKE HOLMGREN – 1992-98 Green Bay Packers, 1999-2008 Seattle Seahawks
Led teams to an overall 174-122 record over a 17-year career. Compiled 14 winning seasons during career including eight straight from 1992-99. Led teams to eight division titles, three conference championships and one Super Bowl win.
JIMMY JOHNSON – 1989-1993 Dallas Cowboys, 1996-99 Miami Dolphins
Helped develop the Cowboys into the team of the ‘90s. Led them to two Super Bowl titles in just five years with the team. The 1990 NFL Coach of the Year, logged an 89-68 overall record in nine total seasons.
CHUCK KNOX – 1973-77, 1992-94 Los Angeles Rams, 1978-1982 Buffalo Bills, 1983-1991 Seattle Seahawks
A three-time NFL coach of the Year and four-time conference Coach of the Year recipient. Led teams to seven division championships and 193-158-1 record in 22 seasons.
BUDDY PARKER – 1949 Chicago Cardinals, 1951-56 Detroit Lions, 1957-1964 Pittsburgh Steelers
The 1956 NFL Coach of the Year, led the Detroit Lions to back-to-back NFL championships in 1952-53. In 15 seasons as a head coach, compiled a 107-76-9 record.
RICHIE PETITBON – 1974-77 Houston Oilers, 1978-93 Washington Redskins
As Redskins defensive coordinator for 15 seasons, helped coach the team to five divisions, four conference and three Super Bowl championships.
DAN REEVES – 1981-1992 Denver Broncos, 1993-96 New York Giants, 1997-2003 Atlanta Falcons
Earned NFL Coach of the Year honors (1984, 1993, 1998) with all three teams he coached. Won six division and four conference championships. Overall record is 201-174-2.
LOU SABAN – 1960-61 Boston Patriots, 1962-65, 1972-76 Buffalo Bills, 1967-1971 Denver Broncos
Two-time AFL Coach of the Year and led the Bills to back-to-back AFL championships (1964-65). Career record after 16 seasons, 97-101-7.
MARTY SCHOTTENHEIMER – 1984-88 Cleveland Browns, 1989-1998 Kansas City Chiefs, 2001 Washington Redskins, 2002-06 San Diego Chargers
Led three teams to a total of eight division championships. Earned 2004 NFL Coach of the Year honors. Overall record in 21 seasons was 205-139-1.
CLARK SHAUGHNESSY – 1944-47 Washington Redskins, 1948-49 Los Angeles Rams, 1951-1962 Chicago Bears
Longtime assistant coach for George Halas and the Chicago Bears. Regarded as one of the greatest football minds. Devised multiple schemes on offense and defense, most notably the T-formation.
DICK VERMEIL – 1976-1982 Philadelphia Eagles, 1997-99 St. Louis Rams, 2001-05 Kansas City Chiefs
Two-time NFL Coach of the Year (1979, 1999), Led three different teams to division championships. Led Rams to Super Bowl XXXIV victory. Overall record is 126-114-0 in 15 seasons.