Time to Give Predictions Another Shot

Since I last posted, I have started HP and the Order of the Phoenix, and I noticed something when I was looking at the books. THEY GET LONGER AND LONGER, seriously, look at the books in the Harry Potter series, the books just keep getting more pages. It's crazy, I've been struggling just to get them finished before posts, my lord, I don't know how I didn't notice that before, it's so obvious. Anyway, I haven't gotten very far in Harry Potter and the Oder of the Phoenix, so I'm going to give the whole predictions thing another shot.(if you don't know what I'm talking about, go to my So Much to Read, So Little Time post) So, I've gotten to Chapter 7, and based on what I've read, heard, and seen, I'm pretty sure I know exactly what's going to happen. I already know the major plot points because my family always talks about it, and I'm just guessing the between details. So here's how I think it's going to go: (SPOILERS!)(SPOILERS!)(SPOILERS!)(SPOILERS!)

1. Harry gets attacked by dementors while with Dudley
2. Uses magic in the presence of Dudley
3. Gets moved to Serious's house
4. 
   

That's all I've read so far, and I'm going to try to make a prediction about what's going to happen next. Based off of what I've read and what I've heard from my family, I know that, (SPOILERS!) Harry is punished using a weird quill, he starts an underground training routine with other students, gets found out, and the rest is fuzzy. Based on that I think that, the slytherine house will help Umbridge with trying to find out where they practice Defense Against the Dark Arts on their own time, Dumbledore will get blamed because they wrote who the members are on a paper titled, "Dumledore's Army", Since Fudge is paranoid that Dumbledore is trying to overthrow the Ministry, Fudge will try to arrest Dumbledore, fail, someone who serves Voldemort will be placed as headmaster. That is my prediction on what will happen in the book. As always, if you have any suggestions on a series I might like, leave it in the comments. Thank you and goodbye.

(this was supposed to be posted on 5/12)