NCAA Secondary Defender - rule change

[Tio]

New Rule. A secondary defender may not establish initial legal guarding position under the basket when playing a player who is in control of the ball (i.e., dribbling or shooting) or who has released the ball for a pass or try for goal. A secondary defender is a teammate who has helped a primary defender who has been beaten by an opponent because he failed to establish or maintain a guarding position. “Under the basket” is defined as from the front and side of the ring to the front of the backboard. A player is considered under the basket when any part of either foot is in this area. (Note: An approved ruling will indicate that a player straddling this area is considered to be under the basket.)

In establishing position in any outnumbering fast break situation, a player may not establish initial legal guarding position under the basket since there is no primary defender.

In both cases, when illegal contact occurs, such contact shall be called a blocking foul, unless the contact is intentional or flagrant.

Rationale: The committee is responding to overwhelming concern from the membership regarding contact under the basket. After some consideration of a restricted arc, the committee decided that court markings were not needed, but changed its rule in reference to secondary player establishing initial guarding position under the basket.

How is everyone planning to handle this new rule? I think this will require the lead to be primary whistle on all block/charges on secondary defenders (this may already be the case for many of us). Thoughts?