Simply put, no. Really, the idea of a world without mustard doesn't even make sense. Think about it... what else would fill the nasally void? What else provides such versatile flavor? Mustard has always been the most beautiful thing on this entire planet. Mustard will always be the most tasty thing in the universe. Sure, mustard alone is questionably tasty. But mustard doesn't work alone, must amplifies other lesser flavors.