"As for Tenacious D, of course it could work as a full length movie; all it requires is a great writer and great director with an ability to think outside of conventional film comedy"

This quote by David Cross suggests that Tenacious D, a funny rock duo, could be effective as a full length movie. He thinks that all it calls for is an excellent writer and supervisor that can think outside of conventional movie comedy. This implies that the author and director must be creative and innovative in their strategy to the movie, and also not just count on the same old tropes and also jokes. Cross is suggesting that the motion picture ought to be something unique and various, and that it needs to have the ability to stick out from other funnies. He believes that with the right people behind it, Tenacious D might be a wonderful success as a film. This quote reveals that Cross has faith in the potential of Tenacious D, and that he believes that with the best individuals, it could be a terrific success.