Fun discussion, but I voted Tatum. He is still the guy that is doubled on every possession. Brown is never doubled. Porzingis is never doubled. I keep trying to figure in my head how the scoring would go if they double teamed Porzingis (for example) and left Tatum to attack mismatches. It isn't something that is definitive or quantifiable, but I think it is real. Tatum would probably have 30+ every night and 10 FTA.
But Porzingis was huge. There is no doubt about that. There is some chance that he is sore after that, but I am not all that worried. He looked fine. Short of another full out strain (which is always a possibility), he should be fine. Everyone is a little sore. And clearly, he wants it. His effort on defense was tremendous. DAL is going to have to change their whole game plan.