Before the MOM entered the remodling face on level 6 where i worked then we had a figurine plot where miniture statues came to life and caused havoc. In this case it was miniture statues of the four hogwarts houses crest animals eg lion, badger, snake and raven that attacked. Any chance of making a figurine plot like that but in a larger scale on all levels. Chris knows what i'm referring too.

Maybe a plot with the ministry weather going totally wonky on all floors causing floods, sauna hottness, arctic cold etc.

I like the idea of intering.. would the intering only be open to hogwarts school students?