High School Language Arts + Writing

The Language Arts courses on KA are wonderful, but lacking in two things: High School/advanced and writing. I particularly talk about writing, as it is probably the most useful subject that is supposed to be taught, and definitely deserves some attention. There should be a course (maybe it could count as life skils) on essay writing, and being articulate, essentially. I'm sure grading essays would be difficult, so there'd need to be a limit on how many you can write in a particular period of time, and the amount of words per essay, but if it can be done with programming, I'm sure it may be with writing.