OK here is my thought on a foul while the ball is at the disposal of A1 but A1 has not picked up the ball. I don't care if there actually is or is not team control. Most likely it would be an Intentional foul. Players are either lined up or not lined up. If there is a foul, then no one is making a play on the ball. You probably have players pushing and/or shoving. Thus Intentional Foul. A1 would shoot the original free throw. The shoot the free throws for the Intentional foul. Ball OOB at the spot of the foul.
