Scouting North Carolina-Duke

What strategy should Roy Williams and Mike Krzyzewski use Saturday? Insider analysts give their take. Streeter Lecka/Getty Images

With Saturday's highly anticipated matchup between the North Carolina Tar Heels (23-7) and Duke Blue Devils (23-7) fast approaching (9 p.m. ET, ESPN), we asked former college coaches Seth Greenberg and Bruce Pearl to break it all down. Each provided a scouting report on the biggest keys for both sides of the ball, with Greenberg taking the role of Duke coach Mike Krzyzewski and Pearl the role of the Tar Heels' Roy Williams.