The Zeitgeist List · coordinators · never a head coach
John Rudzinski.
Defensive coordinator · 8 seasons · 2 stints · 2 programs1 season ranked in the national top 10%
Own effect on the unit
Defense+0.17#98 of 458 · more than most
The tenure clock
Every stop re-aligned to its own first year, so the stops stack instead of scrolling past each other. The gray dashed line is a reference, not a path: each point is the median of whoever was still in the job that year, across every real OC/DC stint since 2014 at that role, and the pool shrinks year over year because surviving to a later year means not having been fired.
Air Force 2018–2021
Virginia 2022–2026
Median of those still in the job, that year of a tenure. A shrinking pool, not a path.
Air Force, 4 years
+12.3
35.8 to 48.1 percentile.
Virginia, 5 years
+20.2
70.6 to 90.8 percentile.
Median defensive coordinator
+1.0
first season to last, across 239 stints of 3+ years. 52.3% improve at all.
Every stop on the calendar
| Years | Program | Walked into | Year 1 | Best | Vs. talent |
|---|---|---|---|---|---|
| 2018–2021 | Air Force | 13.5 | 35.8 | 70.4 | +30.4 |
| 2022–2026 | Virginia | 15.8 | 70.6 | 90.8 | +2.4 |