I had been involved in secondary schools all over the highlands for 7 years during the 2002-2009 period, delivering as part of a team The Hot House Youth Challenge programme ( basically an ICT ideas / innovation development project, one of the sponsors being Microsoft, our company were a Microft Gold partner, hence my partial involvement in the programme ) and experienced all kinds of teachers / heads etc....some ( mostly younger teachers ) were very enthusiastic in their duties, others were "dodgers" doing as little to get by as possible, others were clearly burnt out as its the nature of the profession ie start gung ho and enthusiastic when your younger and then through time / expereince / usually bad management / messed about by HC / stupid curriculum changes etc become jaded and burnt out and generally disinterested, doing your time until an early retiement. Teachers have their own problems and issues to deal with, and you cannot guarantee that 100% of teachers will effectively engage in the named persons process, they are human after all and no system is ever perfect.