It doesn't have to be, you ran over my cat, right thats it, lets fight!
Ah yes, I believe that was the background to the legendary Ric Flair/Harley Race NWA feud of the 1980s....
Anyway, doesn't Smackdown now have like, 2 of the 3 full-time WWE tag teams? I know it's been said before, but I think sticking two guys together and giving them some kind of gimmick/name could work....