Never T’d anyone up for hanging on the rim. Had to T a coach for having an incorrect line up. Also had toT up a kid for taunting (throat slash)!
If your so inclined go to the Iowa athletic association website and sign up. Become one and see how “easy it is”.
I'm just a critic. I watch 3-4 hours of NBA every night & know what good reffing looks like. It's very refreshing watching NBA refs work after watching a college game.