At the University of Virginia this month, Dean of Students Allen Groves called an early end to pledging and suspended two fraternities pending an investigation after students were found “significantly impaired” as the result of alcohol consumption. Groves said that in the fall, he plans to bring together fraternity leaders, including national representatives and alumni, to talk “collectively about how do we make this better, how do we overcome these challenges that the fraternity system has faced for years.”