[Freddy]

No bites yet, so I'll take a shot . . .
1. Notice the C's position when the ball hits him.
A little deep, perhaps? There were a lot of bodies between him and the play on which a foul was called, but that wasn't his primary anyway. Not sure why he had so much input in the conference that followed, unless he was the R and he was asking his two partners what they each had.
2. Was the girl in the act of shooting when the foul was called?
The blocking foul was called on the attempted drive by the player who then, after the foul, continued for a try. The shooter, therefore, had not yet begun "the motion which habitually precedes the release of the ball" on an attempt. At first, I thought the T had a different call, but after review it looks like she was getting the player who would go to the line.
3. Why was there such a long conversation and what could the C have added?
Either he was fixated outside his primary and he was telling his partners what to call (the L already had it), or he was the R sorting out what his two partners had.

Am I close?