Here's the thing. Honors classes are not required; they are electives. This boy chose, by himself, to take this class. And he also chose to do all the homework, which he knew he would've had to do in order to be in the honor's class the following fall. Now, we're talking about last summer's homework here, and apparently he's in the honors class at the moment as a result of doing his homework over the summer. That means he and the rest of his kids are at the same level in his class currently.
Homework during the summer is kind of a dumb idea - summer is sacred. On the other hand, obviously this school's honors class is significantly advanced compared to other schools'. Let's take a look at what will happen: The lawsuit wants to end summer homework, period. My guess is that since he's a junior, he's planning on taking an honors class his senior year as well, and doesn't want to do the requisite summer homework to get into it. If the lawsuit succeeds, then none of the students will be assigned the homework, leaving them all completely unprepared for the course. The result is that the honors course will have to be disposed of or the cirriculum dumbed back to handle skills that would've been taught by the summer homework. Thus, next year's honors graduates will be less skilled than this year's honors graduates. It means they will have to take an additional college calculus course when they get to university, to make up for the homework they didn't want to do. So unless this guy's next "dream job" is at Al's Crab Shack, he's going to have to do the work anyway.
This school, via it's summer work program, is saving considerable time and even money for motivated students in the long run. If this boy isn't motivated enough to do the work, he should drop the class and choose one where he doesn't have to do the homework; it's that simple. Because he has that option, I think suing to end the summer homework is actually inconsiderate of those who have a little more appreciation for what the school is doing for them.