I get the part about letting the shoot till their shot goes in then stepping out to defend it. I think KP's instincts are to defend the post. My problem is that our inability to guard against PGs that drive to the hoop leaves us exposed that KP has to overcompensate for it. In short we are really asking him to guard against both threats with no help. Till that changes and we provide him help consistently, it's hard to make the case one way or another.