That's an incorrect assumption, but not inaccurate. Most probably only see it that way. You included, of course, or you wouldn't have said it.
I played football. I miss playing football now, scores of years after I played my last game. I know what it's like to be part of a team. I played hurt and I played healthy, but I never thought my last game would be my last game. Something outside of football took football away for me. Life took football away from a friend of mine, but it took his life as well.
Levis had his senior day, and took it all in I'm sure. If he's ready to sit out, I'm happy he can make that decision. I hope he gets another chance to play, because you just never know what will happen a month from now.
If it was just entertainment, I wouldn't be disappointed. I wouldn't be so sad on senior day, as I am every year.