Last on staff as Defensive Line, Buffalo Bills, through 2016.
Not on a staff this seasonHead coach highest tier reachedRex Ryan mentor9 other mentors18 protégés
Drawing the tree…
| Coach | Where | Seasons |
|---|---|---|
| Rex Ryan | Buffalo Bills | 2016 |
| Butch Davis | North Carolina | 2007–2010 |
| Keith Heckendorf | Nebraska | 2006 |
| Bill Callahan | Nebraska | 2004–2006 |
| Jackie Sherrill | Mississippi State | 2003 |
| Barry Switzer | Dallas Cowboys | 1994–1995 |
| Jimmy Johnson | Dallas Cowboys | 1993 |
| Gary Gibbs | Oklahoma | 1989–1992 |
| David Rader | Tulsa | 1988 |
| George Henshaw |
| Coach | Where | Seasons |
|---|
| Tulsa |
| 1987 |
| Coach | Where | Seasons |
|---|
| Brandon Hall | Oklahoma | 1998 |
| Clarence James | Oklahoma | 1998 |
| Keith Thomas | Oklahoma | 1998 |
| Pete McGinnis | Oklahoma | 1998 |
| Phil Bennett | Oklahoma | 1998 |
| Rex Ryan | Oklahoma | 1998 |
| Sam Pittman | Oklahoma | 1997–1998 |
| Bill Young | Oklahoma | 1996–1997 |
| Chris Thurmond | Oklahoma | 1996–1997 |
| Chuck Langston | Oklahoma | 1996–1998 |
| Clarence James | Oklahoma | 1996 |
| Denver Johnson | Oklahoma | 1996 |
| Dick Winder | Oklahoma | 1996–1997 |
| George Barlow | Oklahoma | 1996–1998 |
| Joe Dickinson | Oklahoma | 1996–1998 |
| Keith Allen | Oklahoma | 1996–1997 |
| Kenith Pope | Oklahoma | 1996 |
| Pete McGinnis | Oklahoma | 1996 |
| Zac Roper | Oklahoma | 1996–1998 |
| Coach | Where | Seasons |
|---|
| Jason Rebrovich | Buffalo Bills | 2016 |
| Karl Dunbar | Buffalo Bills | 2016 |
| Jeff Jamrog | Nebraska | 2004 |
| Howard Schnellenberger | Oklahoma | 1996 |
| Butch Davis | Dallas Cowboys | 1993 |
| Charlie Sadler | Oklahoma | 1989 |
| Coach | Where | Seasons |
|---|
| Jason Rebrovich | Buffalo Bills | 2016 |
| Buddy Wyatt | Nebraska | 2007 |
| Brick Haley | Mississippi State | 2004 |
| Bob Stoops | Oklahoma | 1999 |
| Kevin Wolthausen | Oklahoma | 1993 |
| Merv Johnson | Oklahoma | 1998 |