Quote:
	
	
		| 
			
				[i] Has B2 established a legal guarding position against A2? [/B]
			
		 | 
	
	
 No.  I hold that while 4-23-1 is not 100% specificly written to your question it holds in this case.  Six foot is when guarding begins.  Until then B2 is really just another player on the court.