People will just write more for their core and their first related text -whatever to make up their 1000-1200 wordsI have a feeling they will be sticking to one from now on, or at least not specifying two. My justification for this is that BOS is increasingly concerned about cutting costs, and their biggest expensive is undeniably HSC markers themselves, so by reducing the number of related materials, they are at least reducing (overall) the amount of text that the markers have to read and therefore they won't have to be paying them as much!