But you are not cleared to join the circuit at that point, seems like its anticipating a clearance which we shouldn't do in aviation??. eg if the transmissions are blocked which is a reasonably realistic scenario...would you join the circuit off an ILS without a clearance. I think its more prudent to follow the clearance that we have at that time which is climb straight ahead to 3000'.
Agree protecting the missed approach has to be done in NZ, just too grey an area..