User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-1359322-20141118011655/@comment-24552694-20141118164913

Mayne the 'propstion' pushed forward by Shemhazi is to have the children of the leaders of various faction leaders attend school together, in-order to build up freindships and co-operation. it was a thing that aristorcts did by sending their children to 'public' schools.