Just for a fun intellectual discussion:
What team would rather have?
A) The best rebounding but only average passing team in the league OR
B) The best passing but only average rebounding team?

rebounding, because in the NBA the best rebounding team will be a decent scoring team too. They wont squander scoring opportunities. The best passing team will get less FGA so they might score, but they wont score as often. They would be fun to watch though.