Trying to uncover an extremely well-guarded secret, this writer is going to climb out on a very long limb and give Ohio State a slight nod (50 percent), because it earned his first visit and he reportedly returned home with stars in his eyes. Southern California and Iowa are tied (at 20 percent each), with Notre Dame and Florida next (at 5 percent each). I believe Iowa, which was an unofficial visit, is the biggest sleeper because Kirk Ferentz was an NFL line coach and he continues to turn out top linemen.