There is one class that was provided in college that was my favorite.  It may be called differently at various colleges.  It's the Biomechanics of Human Movement.  It's the ability to preliminary predict how the body will react when it's been touched, pushed, collides or move normally without any contact.

Excellent play to watch over again.  Defender's hands were definitely legal, as his hands were on top of the ball. 

Did the shooter's body colliding with the defender enough to disrupt a normal shooting motion?   

The ball seem to was mis-thrown in to the post and went out of bounds.

Was the Slot blocked out on this play? What if the Slot was wrong, and the Trail has an opinion on the play.

Should the Trail come with information to the Slot or the Lead?

Please let us know your thoughts.