After a few days off following Argentina’s world championship title, Lionel Messi has resumed training at PSG. Should he present his world trophy to Paris Saint-Germain supporters? The question divides.Lionel Messi kisses the world cup. (CAD CAN / XINHUA)

The question has been agitating the alleys of the Parc des Princes, the lair of PSG, in recent days. Should Lionel Messi present the World Cup to the Parisian public?

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