Combined with previous chapters

With the end of c89, I flashed back to the curious bit during the Wizengamot trial about some powerful old members now paying attention to Harry - did they interpret correctly his Dementor-frightening as indicating a newly created spell (Patronus 2.0) and that Harry might be joining their fraternity? Specifically, ch81:

It does not occur to them to second-guess the application of such reasoning to the events they have seen with their own eyes in the Most Ancient Hall. Indeed, they are not consciously aware that they are using story-reasoning on real life. As for scrutinizing the Boy-Who-Lived with the same careful logic they would use on an political alliance or a business arrangement - what brain would associate to that, when a part of the legendary magisterium is at hand? But there are a very few, seated on those wooden benches, who do not think like this. There are a certain few of the Wizengamot who have read through half-disintegrated scrolls and listened to tales of things that happened to someone's brother's cousin, not for entertainment, but as part of a quest for power and truth. They have already marked the Night of Godric's Hollow, as reported by Albus Dumbledore, as an anomalous and potentially important event. They have wondered why it happened, if it did happen; or if not, why Dumbledore is lying. And when an eleven-year-old boy rises up and says "Lucius Malfoy" in that cold adult voice, and goes on to speak words one simply would not expect to hear from a first-year in Hogwarts, they do not allow the fact to slip into the lawless blurs of legends and the premises of plays. They mark it as a clue. They add it to the list. This list is beginning to look somewhat alarming. It doesn't particularly help when the boy yells "BOO!" at a Dementor and the decaying corpse presses itself flat against the opposite wall and its horrible ear-hurting voice rasps, "Make him go away."