CHAPEL HILL — From the front-row vantage point where he has witnessed these scenes unfold again and again, North Carolina assistant football coach Tommy Thigpen already knows the clockwork that’s sure to be involved before the proverbial curtain goes up.

A well-regarded high school prospect and his family are visiting on a recruiting tour, and Tar Heels coach Mack Brown is welcoming them into his office at Kenan Football Center.