You’ve probably never heard of Chief Justice Michael L. Gesas.“My first step into the management side of the legal business was at John Marshall, because I was fortunate enough that the school asked that I run the moot court program,” Gesas said.“They gave me this great title: ‘chief justice.’ Can you imagine that?”The title is for people who run the moot court program at The John Marshall Law School, where Gesas earned his J.D. in 1984. As chief justice, Gesas, then a student, ran …