even I would agree with diverting 1:1 TA support if it was a life-or-death situation...
however, getting back to the actual argument, without ridiculous diversions - why do you think you are in any way qualified to alter a Statement which has been drawn up by a diverse panel of experts?
what part of teacher training covers SALT, OT, even SN and SEN to any great degree? (I am a teacher, btw, so a redundant question)