Tepper: 2020 will be Texas high school football coaches' biggest challenge

Texas high school football coaches tend to be creatures of habit, rhythm, routine. Practices follow a familiar script. Weeks hum along to the beat. Most coaches have their own pre-game rituals, whether it involves music or silence or a Snickers bar.

In other words, coaches crave consistency. And that’s why 2020 will represent perhaps their biggest challenge.