HP MoR: Ravenclaw and Slytherin will both win the House Cup, because Hogwarts rules are unclear whether house points earned by students that have left Hogwarts should be counted.

Created by ArisKatsaris on 2012-04-18; known on 2016-01-01; judged wrong by Oscar_Cunningham on 2017-02-06.

• ArisKatsaris estimated 70% on 2012-04-18
• ArisKatsaris on 2012-04-18
• JoshuaZ estimated 15% on 2012-04-18
• Oscar_Cunningham estimated 5% on 2012-04-20
• Oscar_Cunningham   judged this prediction wrong on 2017-02-06.