The life of a Division I athlete is one of rigor and routine. Preseason. Competition season. Postseason. Repeat. The goal of a Division I athlete is to be game-ready, race-ready, match-ready by the time the season’s first whistle blows — and to be even better by the time the season’s last buzzer sounds. Two tweets in 25 hours and 18 minutes upended the rhythms, the lifestyles, and the dreams of 20 teams.