NBA teams carry 15 players. I'm pretty sure that a BB team with 15 decent players won't have to throw a game, ever. So no, this is not true.
I think you have made a statement and you refuse to take it back.
NBA do not need to consider the gameshape BB is linked to playing minutes.
BB is at this moment not at a level yet that people can do 3 games at satisfactory level except maybe the top 12 in BB. Most people can afford or have trained 2 or 3 people in their first 2 seasons so no way they are able to do 3 good games in a week. Does that mean poor management? Or simply a developing team? A team in development does not mean poor management and is an insult to many people who are trying a good job in management.
A better way to say it:
Sometimes it is understandable to accept a loss due to the depth of one team. BB is not a sprint it is a marathon.
yesterday is history, tomorrow is a mystery, but today is a gift. That is why it is called the "present."