Just a short post, I am working on a summary of the supporting casts' role in connection with the main theme of Book 5, but until then, here is an interesting tidbit to grind your gears on.

It has been documented that Ron often, unknowingly, makes stellar predictions as to what is going to transpire in the future. I think I found another one.

At one point in Book 5 (I promise to update this later with the page number) Ron says, "We have about as much chance of winning that Quidditch Cup as Dad does at becoming Minister of Magic!"

Well, Gryffindor does win the Quidditch Cup. In which case, I somewhat abashedly refer you to the Arthur Weasley prog.