Self is an innovator. Always has been. Not many coaches are.
He's earned some fame for his chop offense (which we still use sometimes in its pure form or a hybrid version), and also his hi-lo (with 2 post players), which is now become a relic because of how much college basketball has changed. He has adapted this to be something possible with only one post player and the focus on every position is to get several feeds into the post during the possession.
Now his focus is the 4-guard offense and how it has maximized the use of what Self calls "the utility guard" which currently means a player from 6'4" to 6'8" with good handles, strength, and shooting prowess from deep to finishing at the rim. His newest jingle is "positionless basketball."
What surprises me about Self... if you let him describe himself and his approach with only one word he would say "defense" though most of his innovation is on the offense side of the ball.
Wouldn't surprise me if he innovates more on D and what we did at OSU and how these guys played the gaps for steals. There are techniques that help increase the chances of steals and create confusion for offenses.
Self should write books on the game!