Very interesting disection of Albus' reign of Hogwarts. If reading the last book hadn't been enough of an eye-opener to his character, you finished the job. Well done!
It's nice to see Neville all grown up. He's come a long way.
And Malfoy got what was coming to him snicker!.
There were some typos - actually missing words. Happens to all of us. You can comb though them in your leisure and put them in.