Score can go down if they significantly increase number of ITA. All we know for know is 2017 quota (app. 74k immigrants - which is app 35 applications per year). We still do not know how many will go through EE (also there shall be no new non PNP applicants in the paper based system anymore).
Remember not all graduates can score max in language, do have a 50points job, and have a spouse for points. And 4 weeks wo draw, 600+pnp, 500 less ita, and still score went up just 27. U might be wrong or ironically right.