The problem with a move like the CD, is that, as spectacular as it is, it's one of those moves that you just cannot suspend your disbelief on. And without that suspension of disbelief, you're just watching an exhibition of moves, and the match in question then loses meaning.
The way you word that you are saying that Pro Wrestling is a sport. When was the last time it was considered a sport, 1940's? The current product that is on tv is nothing but the exhibition of the spectacular! That is why so many wrestlers have personalities from simple redneck to the outragous ridiculous stereotypes. So the suspension of belief arguement is not valid in pro wrestling since it has not been pushed as a real sport in many years.
A wrestling match does not lose it meaning because of a spectacular finish. The match loses its meaning when the wrestlers get sloppy and forget to sell certain injuries or screw up on their speciality moves. Or when a wrestler gets lazy and does the same moves in the same pattern in every match that it get repeative and never changes, now that would be boring. The Canadian Destroyer is more credible than the basic senton that Jeff Hardy does.