I'm happy to see Slughorn join up. Such an influential figure for so many involved in this whole story, particularly if he remains a professor through much of the story. And yes, poor Draco.

More students is also good :) I'm absolutely loving the student - student interactions in this game. Though it's clear that at least some of them have caught on that you can't post stuff willy-nilly without repercussions which limits our vision into certain unsavory and wonderful corners of their lives.