Swinging elbows or not

[Rick82358]

The problem here is you have A1 being wider to get the ball - the vertical plane is from the shoulders down and up you can not set your feet 6 feet apart claim that vertical area and B1 standing over the leg of A1
If A1 is legal B1 is not legal so - you now have no call or a foul on B1 when there is contact, because B1 does not hav a legal garding position.
Now if the elbow is violent - or deliberate all bets are off.

This is a now win situation - you are going to make someone made so " If a foul occured and nobody saw it but the referee...."