While the league is keeping plenty of options on the table, the NFL is still considering a scenario where stadiums are at capacity for the 2020 season.
Troy Vincent, the NFL's executive vice president of football operations, said on The Team 980's The Brian Mitchell Show the league will change its approach on the advice of medical professionals (via NBC Sports Washington):
"We are planning to have full stadiums until the medical community tells us otherwise. Now remember when we're talking—we're talking about September, August, September. So there's a lot that can happen here.