As a matter of curiosity, does MHS get English SACs scaled up as much as it does for other subjects, seeing as English isn't one of MHS's strongest subjects
I don't think they would. However, the English dept at MHS tends to spread the SAC marks more than other depts. For example, if you got 70% on a maths SAC at MHS it would be an A (school SAC mark before moderation). But 70% on an English SAC would probably be a B.
I don't think this actually affects your moderated mark though. It's the rank in the cohort that counts, not your grade. So the maths dept could give 50% of the cohort As, but VCAA would only look at their ranking, not their letter grade.
Isn't the point of the school giving letter grades just to give you an idea of what your likely end-of-year mark would be? I don't think VCAA allows the school to tell students their ranking in the cohort.
Also, the English marks at MHS were screwed up last year, due to the context. I know quite a few guys who were expecting 47-50 but ended up getting 42 or 43. Hopefully they will have a better idea what to do with context this year.