Can you abandon your at bat?

[MD Longhorn]

Originally Posted by rwest

If B3 went to the dug out with a 3-2 count, thinking she was out, and B4 comes up to bat, if the defense appeals before a pitch to B4, then you just replace B4 with B3. Anytime BOO is detected before the improper batter has completed their turn at bat, you just replace with the proper batter.

Um .... what? Are you agreeing or disagreeing, and with which - A, B, or C? (None of the three has B3 doing to the dugout in the middle of her atbat - which is why you've lost me).