Oh, absolutely. I'm not close to saying KOR is anywhere near that level, just that one CAN be portrayed as a legit badass and as a goofball at the same time in a way that one thing doesn't interfere with the other.
I think Omega is able to pull that dynamic much better. He is the dorkiest of dorks, and while not necessarily a badass, I can see him a someone who belongs at the top just because he has FREAKISH athleticism. Keith Lee, who speaks like a parody of Wilson Fisk, comes off as a huge dork on a lot of those backstage vignettes, but you KNOW that dude can crush you once he puts his hands on you. Orange Cassidy, who I adore, is also another example of someone who can be both things - dude is lazy, has his hands in his pockets all the time, but is one of the most capable dudes around when he gets serious. Like Virgo Shaka when he opens his eyes.
KOR is a great tag worker but on single efforts he still ain't on the level of the other three, and while he CAN improve to a point where his dorkyness and perceived toughness come hand in hand, he is so far just a dork dude who is trying hard to be cool.