Hopefully the next edition of What Can You Do With a Law Degree? has not gone to press yet, because there is a thriving new category of jobs a JD gets you these days: reality show contestant. See? Law school is good for something. Joining the entire pantheon of lawyer-turned-reality luminaries is John Cochran, a 24-year-old Harvard Law School student who appears as a member of the “Savaii” tribe on this season’s Survivor: South Pacific….