I’m extremely pessimistic about that happening, for many reasons.
The Bills sent out a survey to attendees a couple days after the Baltimore game, and half of the questions were along the lines of “how SAFE did you feel at the game”, “how well did Bills employees do enforcing masks, social distancing”, “did you notice our nifty signage regarding COVID-19 and all the restrictions”, etc.
There will be some number of fans there, don’t get me wrong... hopefully more than 6700. But I’d be shocked if it’s a full house at any point next season. And it’s going to be a much different experience than we’re used to.