This was what spoke to me the most (not that I didn't enjoy the article):
"The office politics surrounding a football team: Last week felt like a renewed debate about old grudges. You sometimes wonder if having the last word in this debate means more to some than the overall health of the program."
What always stuck out to me with respect to Bo's defenses, statistically, was how the pass defense was always extraordinary. I'll take a look at the 2006 Beaver defense for s/g here presently.
p.s. - The Beavers had their best season under Riley in 2006. That season's Beavers gave up:
19 rushing TD's (average) but just 3.47 yards per rush and 110.1 rushing yards per game (both well below average for the last two numbers);
54.19 passing % (well below average), 13.44 yards per completion (far above average), 17 passing TD's (average), and 223.71 passing yards per game (well above average);
5.35 total yards per play (average), 38 total TD's (average), and 333.86 total yards per game (average again).
That team did have some great turnover margin numbers, though. 16 fumbles gained, 17 interceptions gained, and 33 total turnovers gained that season were all positive outliers (greater than the average plus one standard deviation, considering all the Division 1 teams' games against all teams they played that season, even from lower divisions).
If anyone wants to look at more, here's the link to use for that year (and you just switch the year to look elsewhere):
http://web1.ncaa.org/d1mfb/natlRank.jsp?year=2006&div=4&site=org