Could this be a Plot Flaw - No use of Dumbledore Portrait in Headmaster's Office
88538
Why Dumbledore kept mum until the very end of the "Deathly Hallows"?
20949
What causes the portraits of Wizards to behave interactively?
57376
Can Hogwarts headmasters only visit one other painting of themselves, and whence cometh it?
118294
Is the Hogwarts Express in the magical or non-magical realm?
4899
In Harry Potter and the Cursed Child, why would anyone believe this rumor?
75065
Why didn't Dumbledore remove Quirrell from DADA teaching when he realized something was wrong with him?
64132
Is there any way to make sense out of the scheduling for electives at Hogwarts?
46126
Why Couldn't a Time Turner Have been Used to Stop Voldemort?
72328
Was Voldemort allowed to visit Hogsmeade while in school?
149246
Why were Harry's Hogwarts Acceptance Letters Not Sent Directly To Him?
124697
Was Salazar Slytherin's whole "Don't teach muggle-born" idea less-than-brilliant?
41150
Why didn't Voldemort suspect Snape as a double agent during Philosopher's Stone?
97776
What's the point of locked doors in Harry Potter?
104552
What did Dumbledore teach?
71097
In the parchment the Goblet of Fire spit out, why wasn't the school name there?
92425
Why didn't the Death Eaters capture Harry Potter at the end of the Half-Blood Prince?
133858
Why Did Dumbledore Let Harry Give the Remains of the Diary Horcrux to Dobby?