Sub for the shooter

[JugglingReferee]

Originally Posted by Splute

The play you describe is the exact definition of an intentional foul. I am with mbyron and this would be an easy intentional foul.

4-19-3: An intentional foul is a personal or technical foul which neutralizes
an opponent's obvious advantageous position. Contact away from the ball or when not making a legitimate attempt to play the ball or a player, specifically designed to stop or keep the clock from starting, shall be intentional. Intentional fouls may or may not be premeditated and are not based solely on the severity of the act. A foul also shall be ruled intentional if while playing the ball a player causes excessive contact with an opponent.

You're missing the picture.

The intent was to steal the ball, when B knowingly has a low success rate. The outcome is the clock not starting. As long as it's a legitimate attempt, imho, calling and INT is an incorrect call.

FIBA does have a rule to address this, but only in the last 2 minutes, and only while the ball is still in the thrower-in's hands. In FIBA, this is by rule their nearest equivalent of a cross between a T and an INT.

In Fed, we still use our judgment as to what type of foul to call.