let the play finish?

[bob jenkins]

Possible thread hijack:

Play: A1 attempts a two-handed, over-the-head crosscourt pass. As she releases the ball, B1 contacts her on the forearm with an open palm ("smack"). The pass is still released. If we paused the action right here, the official judges the contact to be incidental, especially given the level of play and the calls that night. Resume action. The pass floats, and B2 intercepts the pass.

Question: Is it too late to go back and get a foul on B1?