I don't think anyone wants any part of this play Don!
But I'll give you an opinion. I probably would have allowed either o the other two players to shoot the 2 FTs before I would have allowed A1 to shoot them. Let the coach decide which of the two players he wants to shoot them and have at it. But since B won anyway, you probably won't hear anything of your decision, at least from the winning coach.
Just curious. How many players did Team A start out with?