Into the unknown: NBA teams face concerns outside of bubble

Sacramento Kings head coach Luke Walton watches during the first half of an NBA basketball game against the Houston Rockets, Sunday, Aug. 9, 2020, in Lake Buena Vista, Fla. (AP Photo/Ashley Landis, Pool)

The New Orleans Pelicans and the Sacramento Kings take a knee during the National Anthem prior to the start of the game of an NBA basketball game Tuesday, Aug. 11, 2020, in Lake Buena Vista, Fla. (Mike Ehrmann/Pool Photo via AP)

Members of the Boston Celtics and Washington Wizards kneel before the start of an NBA basketball game Thursday, Aug. 13, 2020 in Lake Buena Vista, Fla. (AP Photo/Ashley Landis, Pool)

The Sacramento Kings take the court against the New Orleans Pelicans prior to the start of the game of an NBA basketball game Tuesday, Aug. 11, 2020, in Lake Buena Vista, Fla. (Mike Ehrmann/Pool Photo via AP)