What we all want is a man who is so good that everyone wants, who realizes that true happiness is far more complicated than a bigger paycheck. That doesn't generally happen until someone has some gray hairs. Sam, the best ever, left for Miami in 1983, so we will just have to wait and see.
Chun might be the best or perhaps nature of the AD gig has changed (and the people they put in the job)
The job has become "professionalized" - no longer getting ex-coaches into the gig. (Marv Harshman was PISSED he didn't get the WSU AD gig when Ray Nagel got it ) Price was also AD at Weber State for a time when he coached there.
Higher salary also weeding out some obvious incompetents - USC and any school still employing Jim Sterk being the exceptions.
Don't think Sam's tenure at WSU was the greatest ever - his hires weren't that good. (His Miami time was great. New England Pats he failed big time.) Good media presence though.
Sam's only hire for basketball was Len Stevens which killed the basketball program. Didn't do a search. $48k a year - holy crap - Idaho hired Bill Trumbo to replace Don Monson a month later at $41k.
Only football coaches Sam hired were Warren Powers over Mal Moore & Monte Kiffin (yes that Kiffin - inventor of Cover Two & is still coaching) & Jim Walden over Mike Price and Dick Beechner (all 3 on Powers staff - Price just 31). Got the first buyout ever installed for CFB for Powers (kudos). Didn't spend buyout that dough on a new coach.
According to Walden's book, by 1980 Sam was quietly looking into firing Walden.
The Spokane football games were still being played when Sam Jankovich left. Shift in academic calendar from a late September start to a late August start by the Board of Regents is what killed the Spokane games.
(Academic calendar shift should have happened two decades earlier. Fall semester ending in late January wasn't very good at all.)
Stadium expansion? Gets a B+/A- for north side. Gets a D- for donor side - permanent seats are garbage, leg room is garbage, no aisle ways added in (perhaps to keep seat count close to 40k - which it probably never held? Yeah, an AD lying to donors. The nerve.) Going to cost a pretty penny to fix that in the future - those seats are undervalued but excess/egress is garbage. (Pretty typical thinking for 1970s - stadium seating seen as cattle holding cells - see Kingdome)