The days when Chelsea's £50m striker laid waste to Premier League defences look to be behind himIt is never easy watching a top footballer stray dangerously close to the point when his audience has to accept, however much we might wish to be more generous, there is a real possibility that we might be permanently talking about his gifts in the past tense.When that player is Fernando Torres and the memories are still so vivid of a man who made a case to be recognised as the outstanding striker on the planet, the question it raises is almost unnerving. When does a chronic loss of form and self-belief, now it has transcended so far beyond an inno...