They bring little/no energy to the stadium.

Attending the Michigan game a few years back really opened my eyes to what a good pregame band can do. They came out running and have some real pride and energy in their pregame performance.

And starting the “BYU Cougars” chant ten minutes before the team comes out, only to have it die off after a couple minutes doesn’t make too much sense. IMO that chant should start a few minutes before the team runs on the field.