@ kidagakash.
That would probably help it connect better! Just something that it's all centered around?
ill just list some ideas off the top of my head. I'm not promising they'll any good
someone else might have a better idea.
1. Something revolving around quidditch? Maybe something with an ultimate house cup where our characters are pitted against each other.
2. Everyone getting ready for the end of term. They'll all have different things they have to deal with before the year is over like owls, being done with school, etc.
3. The Triwizard tournament or a different kind of tournament type thing that we create that's similar but different - a next gen specific thing.
4. Something involving a dance of some sort. An end of year dance or something like that? Big and important.
5. There's a corrupt teacher at Hogwarts and our characters investigate to try to figure out who it is. (This would probably have to make all of our characters friends in some way unless they were investigating separately or something? I don't know if it would make sense otherwise.
6. Someone is wreaking havoc around the school and after some of our characters get blamed they try to figure out who it really is. Maybe they all get detention for it and that's when they band together to find out?
7. I think that's all I've got