From the updates that I've read, there will be a voting system and so far the majority wants to play. It is unofficial but I'm looking closely to the news.
Latest update --> https://www.nba.com/article/2020/08/28/nba-games-postponed-latest-updates-aug-28-file
It's official, games are postponed today, we will see if games would really resume on Saturday.
By the way, we have some good news for the Rockets fans, Russ is coming back in game 5, they need him to win this important game.
Russell Westbrook expected to return to Rockets lineup for Game 5