
Originally Posted by
starkllr
One thing that could help ease inter-House tensions post DH would be the Heads of the Houses getting more involved in the day to day lives. Spending more time in the COmmon Room, eating at the House table occasionally instead of the staff table, etc.
In the books, we very rarely see McGonagall doing much in her role as Head of Gryffindor other than punishing students (and dealing with the Quidditch team, of course!). Having Heads make a concerted effort to ease tensions and fight stereotypes could go a long way towards solving the problem.