I tuned in mid interview with a football insider on WFAN 660 NYC this morning. Not sure who it was, but they were discussing the schedule.
He stated that Week 1 is packed with awesome match-ups and the NFL is hell bent to play Week 1, and then see where they are at. He noted that all of the teams playing Week 2 have the same bye weeks, meaning those game could be played at a later date (the bye date). He then noted that there were no divisional games weeks 3 and 4, meaning those games could be shit canned depending on what happens after Week 1.
He then stated he would investigate if the schedule would allow teams that can’t play in there home stadiums (like probably the Jets and the Giants) to play without conflicts in Tampa or Miami and whether the CA teams could play in AZ.
My best guess is Week 1 happens without fans in the stadium, then we see where we go from there.