Kenneth W. Starr stepped onto Baylor’s football field before a game last month wearing a track suit. He looked in better shape — less paunchy, less stressed — than he did more than 15 years ago, when he became famous for investigating a sitting president.
In August, as the N.C.A.A. prepared to approve greater autonomy for five major conferences, Mr. Starr argued on MSNBC’s “Morning Joe” that universities were reforming themselves. In May, on Capitol Hill, he testified against unionization in a hearing that took on a partisan color.