Throw-in ending

[Adam]

Originally Posted by TwoDot

I would in this situation determine that first the throw in ends when A2 catches and controls the ball. At that point (In the air) no team control. A2 would establish his position in the backcourt and at that time would establish both team and player control.

Not exactly. Player and team control are established. For example, A2 is not allowed to throw the ball to a teammate in the backcourt until after he lands in the backcourt under the provisions of the throwin exception.