His shot profile last night was exactly what you want, and he took 3's confidently. It was a 3 or a shot at the rim. Once he gets some benefit of the doubt on those drives to the rim, he is going to get a lot of foul calls.
Seriously Tatum got several calls that were not it, especially falling over his own feet. Collin gets knocked out of the air and no call on a regular basis. If he can keep finishing the way he did last night, he will start to get those calls and all his advanced stats start looking pretty good.
No idea why, but he was engaged last night, when he has looked passive lately. Maybe he has a little bit more of a green light with Rodney gone? I dunno, but even on D he was hustling.