Once again, the NBA interp is different. In the NBA, a team cannot be awarded possession of the ball immediately after it has just scored. So in the NBA, you couldn't score the basket and then just give A the ball back.
If team A is not in the bonus, then you score the basket and give A2 one shot (to complete the "three-point play"). If team A is in the bonus, then you score the basket and give A2 a two-to-make-one opportunity.
I'm sorry for all the NBA-type posts recently. But I've been studying up and now I see NF/NBA differences instead of NF/NCAA differences in every post.
Chuck