Guitar Hero is thinking March Madness with this new "Risky Business" viral ad that features four NCAA coaches. The coaches in the video are Bobby Knight, Roy Williams, Rick Pitino and Mike Krzyzewski. Metallica is in the video as well. Rolling Stone calls it "awkward" but it does get your attention during the NCAA tournament. Some might prefer the Heidi Klum version. It was certainly more exciting than this NCAA coaches and Metallica version. Take a look: