I am an Inclusion leader who is currently supporting the Head teacher, being involved heavily in contributing to whole school initiatives and involved in the tracking and assessing data etc. Our deputy has announced his retirement and the head wishes to restructure the SLT. he wishes to have a deputy and AHT. He has advertised the deputy post but would like my role (and me) to be that of AHT. Does he need to advertise this post (I'm already employed as Inclusion lead anyway!) or can he merely appoint me after consultation with governors?