Bobby Knight, Coach K, Ol' Roy and Rick Pitino Clash With Metallica

Here is a very interesting combo: Metallica with four great college coaches. In Guitar Hero's latest commercial that features people doing the dance from Risky Business (remember Kobe and friends having a good time?), NCAA coaches Roy Williams, Mike Krzyzewski, Rick Pitino and Bobby Knight are getting ready for that "old time rock-n-roll."

That's when Metallica interrupts their singing by pimping their new Guitar Hero: Metallica game. The coaches' heads are obviously CGI'd, but it is still a weird site to see these four greats at the same place.