Even if they don't have capacity limits, I'd imagine there would be a lot of people not willing to take additional risk regardless. Also, I don't know about anyone else, but watching the NBA and NHL over the past year has really sucked with so many people out of the lineups on a daily basis. I have not found it particularly enjoyable. It's like, wow this should be a great match. Wait, why is there a G League team out there?
I really don't see much motivation for the owners to have a full season this year. I think the players are going to have to give in if they want to play.