Knowing that you have the favourable version of a gene may shift the odds somewhat, but it no more guarantees that youwillbesatisfiedwith your job than knowing of a player's injury ensures that youwill cash in on his team's loss.
Ferguson prefaced the game by suggesting it could be the "perfect semi-final" - it was not quite that for United, but you suspect they willbe highly satisfiedwith the outcome.
If you think for a moment that we willbesatisfiedwith a police chief stepping down or press releases expressing outrage, you have another think coming.