[Camron Rust]

The player may now enter.

Every new infraction creates a new point for substitution to occur unless they're expressly prohibited (e.g., before the first of two FTs).

A parallel would be a technical foul that is called after the timeout but before the ball is live. Any player from the bench may be subbed in to take the shots (assuming they were not just taken out of the game...required to sit 1 tick) whether they were there before the 15 second warning occurred or not.