It's close between Purdue and Indiana, but it has to be Purdue. Neither of those schools have much in the way of history, but Indiana is at least technically the state flagship school. One of the biggest problems those two face is that they both play second fiddle within their own state to Notre Dame. Indiana isn't terrible at high school football, but a lot of the top kids are going to South Bend or out of State. At least the other schools on this list are, essentially, their state's only large school. or in Northwestern's case have something unique to sell in a word class education. There are just so many disadvantages built into each of those jobs, and they don't even get the benefit the other schools have in convincing top in state talent to stay home at their state's flagship.