after i finished reading the book, my older brother (who has never in his life read any of the hp books but knows quite a lot about them because i tell him about them) & i were talking about the epilogue and one of the things he had said actually made some sense.
me - explain
him - there's still hogwarts right?
me - yeah, so??
him - so if the first bad guy started out at hogwarts, why can't the next one start at hogwarts too?? like the next generation has a new bad guy to fight