It might not be obvious to some, but the COVID-19 pandemic has already had a profound effect on the NFL’s 2020 season, even if the league has done its best to go about business as usual, even recently essentially forcing the NFL Draft through, against the wishes of many general managers around the league.
Team facilities, for example, are shut down to all but essential personnel until at least the eighth, at which point the situation will be reassessed. They will determine then if they can reopen in an even limited capacity; if not, the status will remain as it was, with another re-evaluation date to be set.