Ohhhhhhhhhhhhh. On one hand, that's technically a technical foul. On the other hand, he's the god of basketball and drama/explosiveness like that is what makes the NBA games get views. So...I'd let it slide if I was a ref. It's not like he was preventing them from inbounding.
I remember you, fixit. Post some more. Even if I am under-educated and over-opinionated, and I think I know more than Adam Silver about basketball.