Here's the rule change pool. I was wrong, but they did change it. You have to hire them as a full-time assistant. What they did away with was inventing positions like "Director of post-practice towel distribution".
:)
https://www.google.com/amp/www.cbssports.com/college-basketball/news/candid-coaches-its-ok-to-hire-a-prospects-father-if-it-will-help-land-a-recruit/amp/