I realized over a decade ago, barring absolutely no other alternative - when and ONLY when his hand is forced by circumstances beyond his control - the following are immutable facts ...
- KF is biased against young skill players - especially QB - as being too inexperienced and mistake prone.
- KF is risk-averse and inherently follows the dogma of experience trumps talent.
- KF inherently follows the dogma of rewarding tenure over future development of player or program.
- On the extraordinarily rare occasion when KF is willing to allow young talent an opportunity, the exceedingly short leash ends in a noose, creating an overwhelmingly high-pressure / low-support situation in which to perform. When the "inevitable" mistake occurs, the opportunities end until the off-season. This deliberately allows KF to appease the howls but save face with an "I told you so."
I'm sure many could list many more; I certainly have over the years. But these are the fundamental factors driving KF's coaching philosophy and the foundation on which Iowa football is based, as far as personnel use and development.
The only thing KF hates more than willingly (unnecessarily, in his psyche) violating his dogma is mistakes resulting in turnovers. That's the only real head-scratcher here. How can he continue to justify a QB with progressively deteriorating, mistake-prone performances who averages 2.6 interceptions vs 3.4 TDs for every 100 attempts (not even factoring the numerous lost scoring opportunities due to the awful incompletions which are 100% on Petras)??
The only explanations I can come up with are:
1) KF knows his OL has been atrocious, going on the 4th consecutive year, now, relieving some of the blame off Petras.
2) Every other QB is really, really bad.
3) See dogmas, above.