If you base Fett's significance on screen time then yes its debatable.
But then so is Maul and so many other characters.
But Fett's popularity has far-and-away the biggest spread between screen time and popularity. He did so little yet is one of the key villains, so much so Lucas felt it necessary to give him his own father-son story and base the Empire's clones on him.
But then so is Maul and so many other characters.
But Fett's popularity has far-and-away the biggest spread between screen time and popularity. He did so little yet is one of the key villains, so much so Lucas felt it necessary to give him his own father-son story and base the Empire's clones on him.