This study was NFL related but I have to think it probably applies to college ball too.
https://fivethirtyeight.com/features/nfl-coaches-yell-at-refs-because-it-freakin-works/
If the synopsis in this piece is accurate then there is a strategy to be had for where to get aggressive when defending.
https://fivethirtyeight.com/features/nfl-coaches-yell-at-refs-because-it-freakin-works/
If the synopsis in this piece is accurate then there is a strategy to be had for where to get aggressive when defending.