The rule must change to prevent the opposing team from sabotaging the game by intentionally faulting players they cannot defend. If the faulted player is a pour free throw shooter the teams that gets the free throws are disadvantaged. I looked at this issue for years and it is shame to make a strategy from sabotaging instead of trying to defend.

The awarded free throws must be executed by a player designated by the coach and not by faulted player. This is the way soccer does it and I think it is more fair.