|You can only enter 2 from each school in an IBJJf tournament. So this is an irrelevant point.|
It could be as simple as a few local clubs getting together. So, it's not irrelevant. Besides, the question was retorical really.
|It's pretty simple guys, team mates won't fight each other when the rules say they don't have to.|
It's pretty simple. It's an individual sport.
If people choose not to fight when they don't have to, thats fine. But it doesn't change the fact that you compete as an individual.