This is all make believe. But I remember Tennessee Tech being pretty bad. The Vols played Tennessee Tech from 1947 through 1951. The best game in the series was 36-6. The worst was 68-0.
Coaches prepare for almost every scenario in a football game.
Nobody has a 63-3 offense. They threw the ball downfield. They even let freshman Casey Clausen throw downfield. Clausen's first college pass went for a touchdown. But don't judge him on that.