6. Randy Orton
I have no love for the RKO -- as an old WCW stalwart, it looks and feels like a bad Diamond Cutter to me -- but it's hard to argue against in terms of success. Even when Dandy Randy is as interesting as iceberg lettuce, the RKO gets a great reaction from the fans. A lot of times, that move is the only part of an Orton match that fans notice or remember, so it's hard to imagine the guy wrestling a full match without hitting the move. https://www.youtube.com/watch?v=pZ5C4GaS4Q4 However, a baby-faced, 19-year old Randy did just that in his OVW days. You see, before Randall figured out that he could just jump up and grab dudes heads on the way down, his finisher wasn't exactly something he hit, to borrow a phrase, from outta nowhere. He liked to use the wheelbarrow suplex, so he spent a lot of time trying to convince guys who don't throw casadora bulldogs to throw casadora bulldogs so he could counter it into a release German. When he hit the main roster, he adopted the overdrive, a move that never gets over and looks bad without fail.