The Rush: MLB and NFL have a lot to learn from “bubble” leagues

The NFL officially canceled its entire preseason and the MLB season is potentially in trouble after 14 Miami Marlins players and personnel test positive for COVID-19, raising concerns about the viability of professional sports existing outside of the “bubble.” Meanwhile, things are going well for the NBA, WNBA and NHL inside their respective bubbles as they’ve managed to keep COVID at bay. Plus, the NFL has created a new transaction category for COVID and Lou Williams and Kendrick Perkins feud on Twitter over the Clippers guard’s recent outing to an Atlanta strip club.