Class 78 deserved more attention
I get why Class 77 got the attention in the DR 3 anime since they were detrimental to the start of The Tragedy but I feel the anime could have focused on both classes (though I suppose it would have been too complicated doing focus on both because they were already airing two arcs at the same time) because they were Junko's classmates after all and we barely know anything about their dynamics together before the killing game and it's really sad that these guys don't get more focus. That's one of the reasons why I pump out so much fanfiction involving them because I love them and I think they deserved more attention. I hope maybe one day we'll learn more about them but I think I'm just being too hopeful.