What were they thinking?

Ok, so Dallon is a senior in High School this year..he needs only 2.5 credits to graduate, yet somebody in "authority" made it impossible for him or any other senior to graduate unless they have 5 classes a day for BOTH semesters!! So it really doesn't matter if he already has nearly enough credits to graduate..he will have to stay and take ridiculous classes just to meet this new requirement!