Chad Kauha'aha'a and Gary Andersen - Hans had a great take on Y'z Guyz
He mentioned both have been likely very influential in their analyst/consultant roles with the defensive coaches and, in turn, the defensive staff have no egos and likely just absorbing any insights they have to share. He also mentioned that both are such intense personalities that's likely have some type of meaningful influence on the players.
As the article mentions below, Gary was around in the Spring. Is he still assisting?