According to an article from the Chattanooga Times Free Press
“One proposal that has been sent to the TSSAA calls for the state's athletic calendar to swap, moving the football season to the spring of 2021 and swapping baseball, softball, soccer, track and tennis — sports that have previously been played in the spring — to begin in the fall with the reasoning that there is not as much close contact between athletes and because those sports typically do not draw the large crowds that football does.”
https://www.timesfreepress.com/news/sports/preps/story/2020/jun/29/start-prep-football-season-could-be-jeopardy/526495/?utm_medium=social&utm_source=facebook_Times_Free_Press_Sports