You know how the team used huddle up outside the locker room and do that whole, "Purple! Get ready to roll!, Purple! Get ready to roll!. SAY WHHAAAAT?!" before games?
......The percussion section could even do a really bass drum heavy cadence to go with it as we all screamed it super hard and made the opposing teams intimidated and scared.
Anyway...try it out...see what you think
If it sucks then we'll go with PW's idea and just listen to This Will Destroy You on the stadium PA.