Couple of Questions

[gostars]

I had a couple of questions from a game I watched tonight.

Team A is getting blown out. A1 fouls out. Coach A has a sub but she was benched by the coach for committing an intentional foul earlier. A played with four players and then three after another player fouled out. Since A has an eligible player on the bench, does the coach have to sub or can he play with 4 if he wants?

Second question. Can you sub or call a timeout after a made basket even if the clock is running?