Or more players will test positive on subsequent tests. Then, the question is, was this a burst in the Walt Disney World Swan and Dolphin Resort/ESPN WWOS Complex "bubble" or did the players get it in TOR or DC before the flight? Trying to seclude themselves from COVID-19 like Prince Prospero did in "The Masque of the Red Death" only to succumb in the fake security. We'll see.
With the max of 3 fields (though there is a spare training field that could also be used) and the brutal weather, scheduling becomes tough as it bumps into the knockout rounds. Even TOR's original 3 1/2-day rest (next match is July 15 evening) seemed not to be in the players' best interest. But by having everything at one site, flexibility is easier and no fans to worry about (maybe TV).