Michele Roberts has spent the entire restart within the bubble and has been directed by her constituents in the NBPA to avoid playing the 20-21 season in that type of environment. 

"Do I want to do it again? Not if I can avoid it," said Roberts. "Those are my marching orders: not if we can avoid it. Now, having said that, the players want to make sure we can save our season again."

The NBA hopes to play most, if not all, of the 20-21 season in arenas and before some number of fans.

A return to a bubble is widely considered a worst-case scenario.