subsitution

[Zoochy]

A1 is in the game. B2 is fouled and gets to shoot free throws. A6 subs A1 out of the game.
A) B2 shoots the 1st free throw. A1 goes to the table to report back into the game. The official beckons A1 to enter the game. The ball is at B2 disposal and an Official notices that A1 is in the game.
B) B2 shoots the 1st free throw. A1 goes to the table to report back into the game. The official beckons A1 to enter the game. B2 makes the 2nd free throw and Team A has the ball at their disposal and an Official notices A1 in the game.
C) B2 shoots the 1st free throw. A1 goes to the table to report back into the game. The official beckons A1 to enter the game. B2 misses the 2nd free throw and Team A has rebounded the ball and at their disposal and an Official notices A1 in the game.

Does A1 stay in the game? Or is A1 removed?