Colonel Green of "The Savage Curtain" and Captain Ronald Tracey of "The Omega Glory" were MUCH better villains than Khan could ever be.
Admit it: Until the release of Star Trek II, every one of you had long forgotten about Khan.
True story, when I first heard STII was going to center around Khan of Space Seed I was not happy. I thought the episode was boring as sh*t! Funny enough Khan in WOK was nothing like Khan of SS.