Cyclone-I disagree entirely. Say what you will about ESPN being an unbiased source, but they recently ranked Iowa as a top 10 basketball program of all time. The foundation is in place for someone to come in and compete on a national stage from both a historical and future perspective (HS talent in the state, Bball facilities, etc).
Why wouldn't someone jump at the opportunity to wake a sleeping giant?
Notre Dame is considered one of the top football programs of all time and look at the struggles they have had finding a coach. Guys have turned them down because it is much harder to win there now than it ever has been.
We live in an instant gratification age. If you are looking at a BCS level coach it would be extremely hard to pull them away from their current school if they are having any kind of success. These guys know hard it is
to build a program.
Someone on this board smarter than I probably can pull this stat, but I would be curious to find out in the last 10-15 years how many coaches from the Pac 10 , Big 10, Big East, SEC, ACC, Big 12 who had success at their current school actually moved to a different job in a comparable conference to coach a different team. Here are the ones I am familiar with,
Gillespe left Texas A & M to go to Kentucky (Iowa is not Kentucky)
Barnes left Clemson to go Texas (Texas easy to recruit to get away from Duke and N.C)
Sendick left NC State to go to Arizona State (Sendick was booted from NC State I believe.)
Self left Illinois to go to Kansas ( Went to a traditional program)
Huggins left KSU for WVU (Born and Raised in WV plus a good program for the past 10 years)
Crean left Marquette for Indiana(Again went to a strong tradition program)
Tubbs does not count he was out of job when Minny hired him.
So recent history says pulling a big name guy from a major conference
not too likely. Not saying it could not happen, the odds are against it.