For the most part interesting but a number of his points make little sense (at least as explained). Also note the first sentence:
I began tinkering with college football play-by-play data in 2007 because nobody else was.
Most of today's stats are either recorded stats or what I call "manufactured" stats, i.e., stats that are literally "manufactured" from recorded stats (e.g., yards or plays per point; sacks per attempt, etc.). these are aggregate stats based on the game or on the season. Seldom do such "analytics" delve into "play by play" stats.
However, coaches do that every week when breaking down film of multiple games trying to gain insight on "what" somebody does on 3rd and 3 between the 30s. Good coaches (especially guys that have a rep of doing "more with less" literally write a book on the opponents.
Some of his points are of great interest (e.g., points 1 and 2). I'm not sure how you can quantitatively separate the performance of "passer and receivers". I think you can probably separate "blockers and runners" by looking at short yardage plays and so called "big plays". A team with much success on short yardage plays probably has pretty good run blocking. OTOH, a team that has more "explosive" plays probably has better runners. Consider Boom Williams; made a number of explosive run plays for good yardage and good yards/attempt but UK was only #79 in rushing yards/game and #105 in YPR on 3rd and 3 or less to go. (Source: cfb.stats.com)
As I look through his list I see a number of things that are "charted" by staffs and in some stat sites (mostly NFL sites). But I see some things (e.g., strategies and tactics) that I think could not be accurately quantified. JMO.
Peace