In truth the joker(s) has never once revived a one sided speedway meeting, but has been used on numerous occasions to allow almost evenly matched teams to produce a completely unjust result, often in critical matches. Yesterday was a clear example of this, with the most blatant of course being in 2006.
All well within the rules, and I suppose it can be fairly said that, like Reading three years ago, Jason Crump rode honestly and fairly to win his heat, and in doing so naively played right into the opponent's hands.