bluelanternrazer replied to your post:dumbledore did not lock sirius up for 12 years…

they also said dumbledore didn’t make harry a prefect because “he didn’t want people to think he plays favourites”…but dumbledore didn’t make harry a prefect because he didn’t think harry needed any more responsibility on his shoulders.

shhh let’s not let what was actually written in the books get in the way of dumbledore being responsible for every bad thing that ever happened