In that vein
https://twitter.com/BrianPolian/status/1457392562688471042?s=20
This clip is so illustrative of everything I love about rooting for ND football. I'm sure stuff like this happens at other schools, but watching the sideline be so engaged in a game that's (basically) over that they're going nuts when a walk-on makes a tackle on kickoff coverage is so, so awesome. Just look who's about as excited as anyone on the sideline - #23.
Brian Polian has gotten some grief over the years about his coaching prowess but I think he's been extremely valuable to the Kelly Regime for many reasons. Primarily because he really "gets" ND and is great at helping instill the culture that has become the heartbeat of the program.