The difference is simple. They want the arrow to change on a violation or lose the arrow on a violation and not a foul. Think of it this way, a foul could have further penalty to them like shooting FTs or maybe even shoot FTs and getting the ball to the other team. A violation you only lose the ball, that is why I believe there is the difference.
Peace
__________________
Let us get into "Good Trouble."
-----------------------------------------------------------
Charles Michael “Mick” Chambers (1947-2010)
|