7-6-6 stuff

[Jurassic Referee]

Upon further review, ol' JR was full of shiznit....

Case Book Play 6.4.1 SITUATION D:
It is team B's turn for the next throw-in under the alternating-possession procedure. By mistake, team A is given the throw-in. Team A...releases the ball on the alternating-possession throw-in, but before the ball is legally touched in-bounds, Team A or team B commits a foul.
RULING The alternating-possession throw-in did not end when the foul occurred. Therefore, the alternating-possession mistake is corrected and the arrow now favors team B; penalize the foul appropriately. (4-42-5; 6-4-4; 6-4-5)

Good question.