I would like to know what would happen if Wolfsbane got lost for a few days.
Lol, and how they would react when she would have kittens after the little freedom.
I would like to know if Remus will be OK and if Severus knows him well enough that he would be sure Remus would stay with him.
I would like to know if they will open a shop or if they will write a book about defence.
Then there is the matter of Harry.
No more ideas here.