User blog comment:69 Karma 69/Season 3/@comment-24751497-20200702204340

Well, you've already mentioned the problem; there's nothing for a whole season of episodes to cover. You could argue that the extra chapters and/or graduation album shenanigans could be adapted but the amount of content in that is just too little for an aforementioned season. To even ask for another season beyond that is reaching a little far.