Konnan and it's not even close. Put on any WCW match he had and he looks borderline untrained half of the time. Would get gassed out like 3 minutes into a match if he did something as strenuous as a leapfrog. But hilarious to see so I've grown to enjoy watching, and talking with friends about, him, though.
I mean like Warrior wasn't any kind of worker, but I don't see Savage and Rude being able to make the matches with Konnan they did with him. Khali at least is easy to make an interesting short match out of to highlight his size.